David's Astronomy Pages Notes - Session 911 (2021-09-06)

Notes (S910)

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Notes (S912)

	Session Aims & Highlights
	- Observing Result  - Night Summary Plot  - Session Event Log
	Operational Issues
	- Critical Issues (0),  Major Issues (4),  Minor Issues (8),  Small Defects (0),  Continuous Improvement (4)
	Images from 2021-09-06 >>        [ Local Files >> ]

Session Aims & Highlights (2021-09-06)

Main aims

1. Targets. Acquire images of a selection of variable stars, nearby stars, comets & deep sky targets as allowed by time & conditions.
2. AstroMain. Test fixes, improvements and new features in AstroMain 3.41.5. Check for stability.

Equipment & Software

• 12" LX200 and ST-10XME
• 80mm APO and ZWO ASI 178MC
• CCDApp2, TheSky6, CCDSoft5, PHD2 2.6.10,  DeviceHub 6.5.1.4,  MeadeGeneric 1.3.1.361, UPB 1.5, ASCOM 6.5 SP1
• Pegasus UPB & Motor Focus, TCF-S
• SharpCap 3.2, PHD2  2.6.10
   
• AstroMain 3.41.6 & 3.41.7,  AstroPlan 1.22.7,  AstroShCap 1.3.11, AstroGuard 1.6.2,  AstroVOE 1.7,  AstroSN 1.5.3,  AstroProtect 1.6
  (AstroWeather 1.12.4, AstroAllSky 3.10.4, AstroObsCam 1.5.7)

Highlights

• Spectra Focusing. New automated routines for taking a focus profile using SA200 (S) filter with FWHM measurement on a specific part of the 1st order spectra instead of zero order star worked well.
• Secondary Scope. Center of Camera2 (178MC) view through TS80 secondary scope aligned with the Camera1 (ST10) view through LX200 main scope using Orion X-Y Finder. This was performed whilst watching live view with Camera2 in SharpCap. Misalignment was reduced from  9.6 arc mins [N: 9.6', W: 0.5' ] to new value of 0.9' [N: -0.21', W: 0.83'].  Software bugs preventing former measurement of the alignment error and rotation.  Camera2 alignment still needs to be changed to make the long axis of Camera2 view to be parallel to long axis of Camera1 view, at the moment it is Camera 2 rotation is

Lowlights

•  Gremllins.  Several problems at start of session which delayed the start of observing by around two hour.

Notes:

Summary Plots & Logs

Observing Plan

Observing Result

Dome & Scope Slewing Performance

Slew/Centering Performance

Guiding Performance

Sky Conditions (Locate Frames)

Night Sky Summary Plot Top axis: Sky Brightness at Zenith (in ADU/s) Lefthand axis: Local Time (hh LT). Righthand axis: Sun Altitude (degs)

Actual Weather vs Pre-Session Weather Forecast

Session Event Log

Time     Event Detail 21:51:03 Session Created Live Session Created (2021-09-06 S00911, ImageSaveNum: 911001) 21:51:43   Scope Switched On Telescope Power has been switched on via UPB Powerbox. 21:53:28   Obs.Manager Started Obs.Manager started 21:53:30   Obs.Overseer Started Obs.Overseer started 21:53:34   Services Started Observatory Services started 21:53:50   Telescope Connected Telescope Connected (TheSky6) 22:02:13   Services Stopped Observatory Services stopped 22:02:23 Program Closed Program closed by User 22:04:36 Session Resumed Live Session Resumed (2021-09-06 S00911, ImageSaveNum: 911001) 22:06:23   Obs.Manager Started Obs.Manager started 22:06:25   Obs.Overseer Started Obs.Overseer started 22:06:29   Services Started Observatory Services started 22:06:41   Telescope Connected Telescope Connected (TheSky6) 22:09:19   Dome Opened Dome opened (opening time 45s) 22:09:24 Critical Cloud Alert Critical Cloud Alert (Obs.Manager will close the Shutter) 22:10:14   Dome Closed Dome closed (closing time 50s) 22:15:04 Critical Cloud Alert Critical Cloud Alert (Obs.Manager will close the Shutter) 22:15:49   Dome Closed Dome closed (closing time 45s) 22:15:51   Camera1 Connected SBIG Camera Connected (set point -5°C) 22:23:09   Camera1 Connected SBIG Camera Connected (set point -10°C) 22:23:11 Session Resumed Live Session Resumed (2021-09-06 S00911, ImageSaveNum: 911002) 22:23:13 Program Resumed AstroMain UI resumed again at 22:23 after 23s 22:25:00   Dome Opened Dome opened (opening time 47s) 22:25:25 Critical Cloud Alert Critical Cloud Alert (Obs.Manager will close the Shutter) 22:26:15   Dome Closed Dome closed (closing time 50s) 22:45:19   Services Stopped Observatory Services stopped 22:45:29 Program Closed Program closed by User 22:46:46 Session Resumed Live Session Resumed (2021-09-06 S00911, ImageSaveNum: 911002) 22:48:27   Obs.Manager Started Obs.Manager started 22:48:29   Obs.Overseer Started Obs.Overseer started 22:48:33   Services Started Observatory Services started 22:51:55   Services Stopped Observatory Services stopped 22:51:57 Program Closed Program closed by User 22:52:34 Session Resumed Live Session Resumed (2021-09-06 S00911, ImageSaveNum: 911002) 22:54:15   Obs.Manager Started Obs.Manager started 22:54:17   Obs.Overseer Started Obs.Overseer started 22:54:21   Services Started Observatory Services started 22:54:32   Telescope Connected Telescope Connected (TheSky6) 22:54:56   Camera1 Connected SBIG Camera Connected (set point -5°C) 22:56:10   Dome Opened Dome opened (opening time 45s) 23:14:53 Session Resumed Live Session Resumed (2021-09-06 S00911, ImageSaveNum: 911003) 23:15:11   Telescope Switched Off Telescope Power has been switched off via UPB Switch. 23:15:29   Obs.Manager Started Obs.Manager started 23:15:31   Obs.Overseer Started Obs.Overseer started 23:15:35   Services Started Observatory Services started 23:15:40   Scope Switched On Telescope Power has been switched on via UPB Powerbox. 23:15:59 Critical Cloud Alert Critical Cloud Alert (Obs.Manager will close the Shutter) 23:16:44   Dome Closed Dome closed (closing time 45s) 23:17:19   Services Started Observatory Services started 23:17:54   Dome Opened Dome opened (opening time 48s) 23:19:21   Telescope Connected Telescope Connected (TheSky6) 23:24:32   Telescope Switched Off Telescope Power has been switched off via UPB Switch. 23:24:54   Scope Switched On Telescope power has been switched on via UPB Powerbox. 23:26:56   Telescope Connected Telescope Connected (TheSky6) 23:29:00   Camera1 Connected SBIG Camera Connected (set point -5°C) 23:59:07 Session Resumed Live Session Resumed (2021-09-06 S00911, ImageSaveNum: 911018) 23:59:36   Obs.Manager Started Obs.Manager started 23:59:38   Obs.Overseer Started Obs.Overseer started 23:59:40 Critical Humidity Alert Critical Humidity Alert (Obs.Manager will close the Shutter) 23:59:42   Services Started Observatory Services started 00:00:14   Telescope Switched Off Telescope Power has been switched off via UPB Switch. 00:00:26   Dome Closed Dome closed (closing time 50s) 00:00:56   Scope Switched On Telescope Power has been switched on via UPB Powerbox. 00:02:40   Services Started Observatory Services started 00:02:57   Telescope Connected Telescope Connected (TheSky6) 00:04:21   Dome Opened Dome opened (opening time 46s) 00:05:22 Session Monitoring AutoStart monitoring for Live Session opportunity between 00:05 & 04:12 00:05:24 Observatory (AutoStart) Observatory placed in Auto-Start Mode 00:05:27 Session AutoStarting Session autostarting (00:05) 00:05:48   Services Started Observatory Services started 00:05:53 Observatory (Auto) Observatory placed in Fully-Automated Mode 00:05:57 Session Pending Session pending (2021-09-06) 00:05:59 Session Initiating Session initiating (2021-09-06) 00:06:01   Plan Requested Observing Plan requested from AstroPlan (1.22.7) 00:07:15   Plan Loaded Observing Plan loaded to queue (, Plan ID: 652) 00:07:20   Camera1 Connected SBIG Camera Connected (set point -10°C) 00:07:25   Telescope Connected Telescope Connected (TheSky6) 00:07:35 Session Equilibration Session ready for dome & camera equilibration 00:07:57 Session Running Session running 00:07:59   Queue Started Observing Queue started (16 targets selected) 00:08:01     Target Started (NrZen) Target started (Focus Field 22, HIP 108888) 00:09:59       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S) 00:13:15       Focusing Completed Foc1 AutoFocus Completed (Profile No 1, wide) 00:15:08       Focusing Completed Foc1 AutoFocus Completed (Profile No 1) 00:15:33       Focusing Started-Foc2 Foc2 Focusing Started (Secondary Scope, using ShCap) 00:18:01       Focusing Completed Foc2 AutoFocus Completed (Profile No 2, wide) 00:19:57       Focusing Completed Foc2 AutoFocus Completed (Profile No 2) 00:20:18     Target Completed Target completed (Focus Field 22, HIP 108888) 00:23:54     Target Started (1/16) Target started (1/16, Nova Cas 2021) 00:29:08       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S) 00:30:51       Focusing Completed Foc1 AutoFocus Completed (Profile No 3) 00:40:51     Target Completed Target partially completed (1/16, Nova Cas 2021) 00:40:53     Target Started (2/16) Target started (2/16, UGC 10607 w/SN2021xgx) 01:03:01     Target Completed Target completed (2/16, UGC 10607 w/SN2021xgx) 01:03:04     Target Started (3/16) Target started (3/16, NGC 6184 w/SN2021wkv) 01:06:04       Focusing Skipped Foc1 focusing skipped - star Is too dim (TCF-S) 01:23:12     Target Completed Target completed (3/16, NGC 6184 w/SN2021wkv) 01:23:14     Target Started (4/16) Target started (4/16, NGC 6500 w/SN2021wuf) 01:27:18       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S) 01:28:56       Focusing Completed Foc1 AutoFocus Completed (Profile No 4) 01:44:40     Target Completed Target completed (4/16, NGC 6500 w/SN2021wuf) 01:44:42     Target Started (5/16) Target started (5/16, UGC 11252 w/AT2021ugn) 01:48:05       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S) 01:49:48       Focusing Completed Foc1 AutoFocus Completed (Profile No 5) 01:54:56 Critical Cloud Alert Critical Cloud Alert (Obs.Manager will close the Shutter) 01:54:58   HardSuspend Called Hard Suspend is called due to Critical Conditions (cloud) 01:55:02     Target Aborted (5/16) Target aborted (5/16, UGC 11252 w/AT2021ugn) due to cloud 01:55:04   Queue Paused Queue paused for Session Suspension 01:55:06 Session Suspended Session suspended 01:55:51   Dome Closed Dome closed (closing time 45s) 01:57:04   Queue Aborted Job Queue aborted 01:57:16   Services Stopped Observatory Services stopped 01:57:47 Program Closed Program closed by User 01:58:55 Session Resumed Live Session Resumed (2021-09-06 S00911, ImageSaveNum: 911061) 01:59:03   Obs.Manager Started Obs.Manager started 01:59:05   Obs.Overseer Started Obs.Overseer started 01:59:10   Services Started Observatory Services started 02:00:35   Services Started Observatory Services started 02:00:46   Camera1 Connected SBIG Camera Connected (set point -10°C) 02:03:18   Telescope Connected Telescope Connected (TheSky6) 02:04:19   Dome Opened Dome opened (opening time 45s) 02:06:53       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S) 02:08:50       Focusing Completed Foc1 AutoFocus Completed (Profile No 8) 02:10:20       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S) 02:12:14       Focusing Ended Foc1 Focusing Ended 02:13:28       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S) 02:16:17       Focusing Completed Foc1 AutoFocus Completed (Profile No 10) 02:16:57       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S) 02:19:37       Focusing Completed Foc1 AutoFocus Completed (Profile No 11) 02:20:38       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S) 02:22:33       Focusing Ended Foc1 Focusing Ended 02:23:46       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S) 02:25:30       Focusing Completed Foc1 AutoFocus Completed (Profile No 13) 02:25:46     Target Started (1/1) Target started (1/1, HD 224721) 02:26:30     Target Completed Target completed (1/1, HD 224721) 02:26:47     Target Started (1/1) Target started (1/1, HD 224721) 02:27:39     Target Completed Target completed (1/1, HD 224721) 02:30:47     Target Started (1/1) Target started (1/1, HD 224721) 02:31:37     Target Completed Target completed (1/1, HD 224721) 02:31:45     Target Started (1/1) Target started (1/1, HD 224721) 02:32:49     Target Completed Target completed (1/1, HD 224721) 02:32:58     Target Started (1/1) Target started (1/1, HD 224721) 02:34:15     Target Completed Target completed (1/1, HD 224721) 02:34:26     Target Started (1/1) Target started (1/1, HD 224721) 02:35:59     Target Completed Target completed (1/1, HD 224721) 02:36:29     Target Started (1/1) Target started (1/1, HD 224721) 02:38:09     Target Completed Target completed (1/1, HD 224721) 02:39:22     Target Started (1/1) Target started (1/1, HD 224721) 02:40:54     Target Completed Target completed (1/1, HD 224721) 02:41:57       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S) 02:44:18       Focusing Completed Foc1 AutoFocus Completed (Profile No 14) 02:45:12       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S) 02:47:58       Focusing Completed Foc1 AutoFocus Completed (Profile No 15) 02:49:25     Target Started (1/1) Target started (1/1, HD 224721) 02:51:00     Target Completed Target completed (1/1, HD 224721) 02:51:06     Target Started (1/1) Target started (1/1, HD 224721) 02:52:24     Target Completed Target completed (1/1, HD 224721) 02:52:32     Target Started (1/1) Target started (1/1, HD 224721) 02:54:30     Target Completed Target completed (1/1, HD 224721) 02:54:49 Session Monitoring AutoStart monitoring for Live Session opportunity between 02:54 & 04:12 02:54:51 Observatory (AutoStart) Observatory placed in Auto-Start Mode 02:54:54 Session AutoStarting Session autostarting (02:54) 02:55:15   Services Started Observatory Services started 02:55:20 Observatory (Auto) Observatory placed in Fully-Automated Mode 02:55:24 Session Pending Session pending (2021-09-06) 02:55:26 Session Initiating Session initiating (2021-09-06) 02:55:32   Plan Loaded Observing Plan loaded to queue (, Plan ID: 652) 02:55:37   Camera1 Connected SBIG Camera Connected (set point -10°C) 02:55:42   Telescope Connected Telescope Connected (TheSky6) 02:55:57 Session Equilibration Session ready for dome & camera equilibration 02:55:59 Session Running Session running 02:56:01   Queue Started Observing Queue started (11 targets selected) 02:56:03     Target Missed (6/16) Target's time slot was missed (6/16, GCVS RR Lyr) 02:56:05     Target Missed (7/16) Target's time slot was missed (7/16, GCVS BL Lac) 02:56:07     Target Missed (8/16) Target's time slot was missed (8/16, WDS GRB 34) 02:56:09     Target Missed (9/16) Target's time slot was missed (9/16, GCVS RX And) 02:56:11     Target Started (10/16) Target started (10/16, M33 w/AT2021wcf) 03:03:10       Focusing Started-Foc2 Foc2 Focusing Started (Secondary Scope, using ShCap) 03:05:36       Focusing Completed Foc2 AutoFocus Completed (Profile No 16, wide) 03:07:32       Focusing Completed Foc2 AutoFocus Completed (Profile No 16) 03:09:52       Focusing Skipped Foc1 focusing skipped - spectra Is too dim (TCF-S) 03:11:29     Target Completed Target partially completed (10/16, M33 w/AT2021wcf) 03:11:31     Target Started (11/16) Target started (11/16, UGC 2605 w/SN2021wvw) 03:29:50     Target Completed Target partially completed (11/16, UGC 2605 w/SN2021wvw) 03:29:52     Target Started (12/16) Target started (12/16, UGC 4002 w/SN2021wvy) 03:34:02       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S) 03:37:16       Focusing Completed Foc1 AutoFocus Completed (Profile No 17, wide) 03:39:13       Focusing Completed Foc1 AutoFocus Completed (Profile No 17) 03:51:57     Target Completed Target partially completed (12/16, UGC 4002 w/SN2021wvy) 03:51:59     Target Started (13/16) Target started (13/16, 2019 L3 (ATLAS)) 03:55:16       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S) 03:56:22       Focusing Failed Foc1 focusing failed - star lost 04:04:12     Target Completed Target completed (13/16, 2019 L3 (ATLAS)) 04:04:14     Target Started (14/16) Target started (14/16, Nova Per 2020) 04:07:41       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S) 04:09:28       Focusing Completed Foc1 AutoFocus Completed (Profile No 19) 04:17:45     Target Completed Target completed (14/16, Nova Per 2020) 04:17:47     Target Started (15/16) Target started (15/16, NGC 940 w/SN2021vtl) 04:20:40       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S) 04:22:41       Focusing Completed Foc1 AutoFocus Completed (Profile No 20) 04:38:44     Target Completed Target completed (15/16, NGC 940 w/SN2021vtl) 04:38:46     Target Started (16/17) Target started (16/17, GCVS RR Lyr, ToO) 04:42:40       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S) 04:44:22       Focusing Completed Foc1 AutoFocus Completed (Profile No 21) 04:50:40     Target Completed Target completed (16/17, GCVS RR Lyr, ToO) 04:50:42     Target Started (17/17) Target started (17/17, GSC 1224:29) 05:00:59     Target Completed Target completed (17/17, GSC 1224:29) 05:01:02   Queue Completed Job Queue completed 05:01:05 Session Closing Session closing 05:01:58   Dome Closed Dome closed (closing time 50s) 05:02:49   Dome Parked Dome parked (parking time 44s), Az: 90.0 deg 05:04:07   Telescope Parked Telescope parked (parking time 72s) 05:04:22   Telescope State Scope parked Turn scope off. (Handbox) 05:04:43   Telescope Switched Off Telescope Power has been switched off via UPB Switch. 05:05:30   Services Stopped Night Services stopped 05:05:32 Session Housekeeping Housekeeping Started (Cleanup FITS, Create Fits Summary, Transfer Files) 05:06:13 Session Finished Session Finished

Session Alerts

Time     Alert Detail 23:19:25 Scope Alert TheSky6's scope is reporting a RA=0/Dec=0 position 00:26:44 Dome Discrepency Difference between Telescope Az and Dome Az is > 8 deg (Nova Cas 2021) 00:37:19 Dome Dome has been stationary for more than 10 mins 00:37:24 Dome Dome Movements have begun again (outage 11.7 mins)

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Operational Issues (2021-09-06, S911)

• Critical Issues (0)
• Major Issues (4)
• Minor Issues (8)
• Small Defects (0)
• Continuous Improvement (4)

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Critical Issues

• None

Major Issues

• Observatory Shutter could not be kept open due to low Clarity values (23-24) despite clear skies and reasonable AllSky Count (30-44).  Obs.Manager intervening to close shutter each time Clarty values drop below 24. Issue fixed in session by quicking creating and AstroMain build (3.41.7) in which a Clarity Trim Option can be enabled to artifically raise incoming Clarity values by a user defined value (4.0 in this session). So that a Clarity value of 23 becomes an acceptable value of 27 allowing the dome to be opened and not shut.    CloudSensor  relay should still intervene if clarity values did become too low.   Obs Manager will still intervene in event of rain, really low clarity or AllSky Star count below 22. Problem lost some 30-45 minutes of observing time. Problem seems to be due to exception mild conditions.
   Fixed in session. (AstroMain 3.41.7, Session)
   
• AstroMain crashed twice when trying to PlateSolve an image captured from TS80/178MC using SharpCap. (23:51).  Whilst running MeasureGuidescopeOffsets() routine after first taking Main Scope Locate Frame, GetGuideScopeCoords is called. A Secondary Scope Locate Frame is taken. This is imaged ok and is loaded into CCDSoft ok.  Whilst attempting to run the 'Determine Guidescope Offsets' button routine the AstroMain program crashed with fatal exception. Problem occurs due to 'System.Runtime.InteropServices.COMException ' Error: command failed, Error code 206' exception in the line 'SetImageScale(Image.FitsKeyword("CCDXBIN")'  in PlateSolveImage() routine. The issue was repeatable. Problem appears to be due to the routine trying to access a non-existent Keyword from  Images FITS header.  he line is not placed with a Try.. Catch.. End Try  block.   Code was meant to insert CCDXBN but thi shasn't worked or hasn't be executed in this case.   Observatory software had to be restarted.  Although care was taken a problem then occurred that led to LX200 loosing its Park status.  and didn't restart. Problem lost some 30 minutes of observing time.  After documenting the exception using Screen Capture, the Observatory Software was restarted and the plan to adjust the realign the Guidescope onto the same axis as the main telescope tube.   Fixed by adding a Try..  Catch..  SetImageScale(1)   End Try block around the current  'SetImageScale(Image.FitsKeyword("CCDXBIN")'  line.   The GetGuideScopeCoords() routine automatically inserts "XBINNING" and "YBINNING" keywords into FitsHeader. Code extended so that it also writes 'CCDXBIN' and 'CCDYBIN' (even though image is a CMOS image and not a CCD Image) .   Problem has probably been introduced by switch over to use PlateSolveImage.   There would seem to be a potential issue whereby PlateSolveImage sets Image.ScaleInArcsecondsPerPixel based on Binning and scale using Cam1 plate scale (1x1). As a quick fix code changed so that will instead using a PlateScale passed to the routine (from LinkImageCam2).  Calls from Camera 1 linking pass vcNull and the existing method of assigning dImageScale and  Image.ScaleInArcsecondsPerPixel is used
   Fixed 2021-09-07 (AstroMain 3.41.8)
   
• Telescope lost its Park Position and instead of starting up from Az 180/Alt 3 deg it started  up at Dec 0/Due South (Meridian) position and moved 15 deg west during its initialisation. Scope has to be moved to rough know position (Dec 0/Due South) and 'Check/Reset Telescope Pointing' button routine ran to find scope position using ASTAP, before Syncing scope and running a short mapping run.  This caused the lost of 30 minutes of observing time.
   Fixed in session  (Session, Observatory)
   
• Stars found to be completely missing from TheSky6's Virtual Display at start of session. Stars missing or otherwise turned off and couldn't be turned back on.  Tried various things to turn on stars but nothing worked. This is the first time that this problem has been noted. In the end the session was closed down and Observatory Software restarted.  After restarting TheSky6 it was found that Virtual Sky view as complete ok and stars visible as expected. The session was resumed. The issue caused the loss of around 30 minutes of observing time.
   Resolved in session  2021-09-07 (Session, TheSky6)

Minor Issues

• JPG Pictures files are being titled 'Test Only'  and the JPG files are being named ..Test_Only...jpg. Problem appeared present earlier in day when running AstroMain 3.41.6 in test mode on development computer. Problem didn't occur in previous session S910, 2021-08-31. Code shows that 'LocateInfo.TargetDisplayName = "Test Only"  is hard-coded into the ConvertFitsToJpg() routine just below lines added earlier today (2021-09-06) for getting the X/Y origins Subframe. XORGSUBF & YORGSUBF.  Code examined and found to be due to a 'test line' that had accidently been added & not deactivated prior to release of AstroMain 3.41.6 build to the Observatory Computer
   Fixed in-session 2021-09-07 (AstroMain 3.41.7)
   
• Problem with Focus Boxes being mislabelled as 'spectra focus' for certain images from Session.  Focus Plot (C Filter) for M33 w/EGN shows a blue square box over the star labelled ('star) and a blue rectangular box (labelled 'spectra focus) sitting to vertically above the star .  Focus Plot for UGC 2605 w/SN shows a green square box  over star (labelled 'star') and a larger square green box centered over star (labelled 'spectra focus'). This is a teething issue for new code that was added in previous 24-48 hrs.  Small square box over star, labelled 'star' and 'spectra focus' label is drawn over main box when bDrawStarBox=True, this is set to True when  (BoxCoords.x2 - .BoxCoords.x1) <> (BoxCoords.y2 - BoxCoords.y1) . This is meant to happen when BoxCoords are non-square.Do we need to apply a Math.Abs function (to ensure that absolute lengths are  is used) ?.  Could add an extra parameter to BoxCoords that can be passed to signify a spectra focus box. Fixed by using a new  BoxCoords.bSpectraBox  parameter to control the Focus Box drawing & labelling.
   Fixed 2021-09-07 (AstroMain 3.41.8)
   
• Problem with Focus Boxes being drawn in an offset (spectra box like) position rather than being drawn as box over a star. Problem seems to be that Filter was left as 'S' on the Scope 1/TCF-S focusing tab and when PerformAutoFocusRun() is called by Job Executor to focus a target star, it calls SetFocusingMode() which sets gUseSpectraFocusing = True because filter is seemingly on 'S'.  Issue fixed by making PerformAutoFocusRun to only call SetFocusingMode() when the call mode is 'Manual', otherwise is sets  gUseSpectraFocusing = False which ensures the correct focus box is defined.
   Fixed 2021-09-07 (AstroMain 3.41.8)
   
• Focuser Position not being moved to expected position when taking S Filter images. Issue due to AutoSetFocusPosition() routine still using focus offet from SU.FocusOffset() array when using S Filter. When UseSpectralFocusing is enabled, the Focus Offset needs to be taken from VM.SpectraFocusOffset.  Worked around in-session by editing Program settings to set S Filtet Offset to the value of the Spectra Focus Offset.  Code to use the correct offset fixed in AstroMain 3.41.8
   Fixed 2021-09-07 (AstroMain 3.41.8)
   
• 'Process All' failed to reduce (pre-process) images from the last Raw Image datasets.   Process All failed to reduce images from final sets of raw folders even though it appeared to have succeeded.  It appeared to start at a point where CCDSoft complained that files were going to be overwritten and was waiting for user intervention.  This happened whilst processing the '-5c 1x1 30s S'  folder. Problem may have been occurred because there was one immediately preceeding raw folder (25c ... ) that was skipped as there were no master darks for that temperature.  Unable to replicate problem in small test involving 4 raw folder groups including '-5c 1x1 30s S' .
   Closed, Unable to Replicate 2021-09-08 (Session/Reduction)
   
• The Latest Session Webpage (from S911) is showing anTargetInfo picture (WDS GRB 34 (21/21)) that is associated with the last session (S910). Problem is probably a result of AstroPlan not completing uploading of blank files due the needing to restart Observatory Software after AstroMain crash. Issue considered to be understood and can be closed. But monitor for future occurances.
   Closed 2021-09-09  (Session, WebSite, AstroPlan)
   
• Y Axis labels on Foc Temp Chart, Cam2TempChart & CCDTempChart is overwritten. Problem probably relates AstroMain crashing and several restarts.  Issue considered to be understood and can be closed. But monitor for future occurances.
   Closed 2021-09-09  (Session, AstroMain)
   
• Collection of AllSky Meas for Near Zenith Focus Field still times-out waiting for information from AllSky Computer (00:07).   Fix attempted in AstroMain 3.41.4, 3.41.5 & 3.41.7 hasn't worked.  Extra Trace message added to AstroMain 3.41.6 but unfortunately hadn't been turned on (cboxTraceCloudInformation checkbox on More/Backdoor Tab) to help understand this issue.  Collection/reporting of Sky Meas for Guided frames, framesets (GuideSumm.dat) is also not  working.  Feature added in 3.41.5 but is still not working.   Tracing turned on at c. 00:40 . (approx) and turned off at 01:38.  (Note: Earlier parallel issue with SkyMeas values not appearing in GuideSumm file was found to be a bug in GetGuideStats() and was fixed 2021-09-17 (AstroMain 3.42.2). Review (2022-05-16) indicates that issue hasn't not been resolved despite multiple atttempts in 2021.  Issue closed 2022-06-03 as the issue can't be readily fixed and it has been decided to remove the reporting of AllSky Measurement from Near Zenith Focusing in order to avoid waiting for a 30s time-out.
  Closed 2022-06-03 (AstroMain 3.51.13) 

Small Defects

• None

Continuous Improvement

• Whilst checking the Telescope connection , a message posted to Current.Frame that is intended to saving the Date Prompts have been successfully passed is unfortunately truncated. Message to be shortened to say 'Date Prompts have been passed ok' .
   Done 2021-09-07 (AstroMain 3.41.8)
   
• Modify the Current.Object message posted during short mapping job to indicate the number of points being executed .'e.g.  'Map Point 8/12'. Although information is written to session's Report file, it would be handy for it to say 'MapPoint 8/12' rather than just 'MapPoint 8'.
   Done 2021-09-07 (AstroMain 3.41.8)
   
• Connect Camera (connect SBIG camera) to report current CCD Temperature.
   Done 2021-09-07 (AstroMain 3.41.8)
   
• Multiple adhoc 'Single Object' imaging runs for star HD 224721 were taken in short succession. 'Manual' target was imaged several times in short succession whilst testing Spectra Imaging vs exposure time . Each one has a label on the Session Results chart, which is plotted as an extended label (ie a label which is plotted as an extension when it can't block within target/observation target.  In this particular case the various labels for HD 224721 gets overposted with each other. Labels shouldn't be drawn if they are closer than 12 pixels from the last such label.  Issue fixed in AstroPlan 1.22.8, but there is risk that extended name labels overpost with event labels.
   Done (AstroPlan 1.22.8)

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