David's Astronomy Pages Images - Session 1030 (2022-08-20)

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Images (S1031)

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Session Notes

C/2019 U5 (PANSTARRS) - Comet     IC 1132 - Spiral Galaxy with Type II Supernova 2022prv     SH 2-71 - Planetary Nebula (PLN 36-1.1)     Variable Stars (photometric monitoring) - None      Nearby Stars (astrometric monitoring) - None

- Although intended as an all-night session, ObsMonitor and JobQueue hung whilst taking second frame for Target 3/21 (Sh 2-71).  Although the automated operation to kill and restart CCDSoft released the ObsMonitor & JobQueue it left CCDSoft objects in a state where further requests to CCDSoft.Camera produced 'RPC Server is unavailable' exceptions and no further targets could be aquired.  The effective session length was only 1.0 hour.     - 12" LX200 + ST-10XME for imaging - TS 80mm APO + ZWO ASI178MC for guiding & imaging - Ambient Temperature: 12.5°C (min) - CCD Temperature:  -10°C - Notes from 2022-08-20 >>

C/2019 U5 (PANSTARRS) - Comet

C/2019 U5 (PANSTARRS) (passing through Coma Berenices) Sun Distance 4.13 AU (approaching) Earth Distance 4.70 AU (703.7 million km) Comet is indicated by white cross-hairs		C/2019 U5 (PANSTARRS) - 2022-08-20 Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra 0.16 arcsec/hr, Dec -33.14 arcsec/hr)
Annotated CCD Image (50% size, square root scale) 2 x 60s exposure (average combine), 3x3 binning, Clear Filter 2022-08-20 21:43 UT (#1030006-08) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Annotated CCD Image (100% size, square root scale, cropped) 6 x 60s exposure (average combine), 3x3 binning, Clear Filter 2022-08-20 21:47 UT (#1030006-14) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
Images of C/2019 U5 (PANSTARRS) on Comets 2022 Page >>

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IC 1132 - Spiral Galaxy with Type II Supernova 2022prv

IC 1132 with SN 2022prv (Serpens) SN 2022prv (Type: II) discovered 2022-07-27.320 UT by PS1 Alias: PS22gjh, ZTF22aavobvq, ATLAS22wpl  ( Rochester Supernova site | TNS 2022prv )

IC 1132 with SN 2022prv - 2022-08-20 (T+24.6d) Image below (2022-08-20.914) was taken 24.6 days after discovery of 2022prv Position of SN (distinct) is shown by white cross-hairs Measured magnitude +15.94

Annotated CCD Image (150% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2022-08-20 22:09 UT (#1030019-21) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2022prv (IC 1132) on SN 2022 Page >>

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SH 2-71 - Planetary Nebula (PLN 36-1.1)

SH 2-71 (Gemini) Ast. Now Deep Sky Challenge Object, Aug 2022 Alias: PLN 36- 1.1, Sharpless 271  [ Deep Sky Challanges (Ast.Now) ] [ Planetary Nebula ]

Annotated CCD Image (50% size, square root scale) 2 x 180s exposure (average combine), 3x3 binning, C Filter 2022-08-20 22:24 UT (#1030025-26) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SH 2-71 - Detail

Annotated CCD Image (125% size, square root scale, cropped) Image details as above

Negative CCD Image (125% size, square root scale, cropped) Image details as above

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