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CCD Images - Session 732 (2019-12-24)
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Objects (Part A, 2019-12-23 / 2019-12-24 am) Session Notes
M1 - Supernova remnant (Crab Nebula) Barnard 33 - Dark Nebula (Horsehead Nebula) M97 - Planetary Nebula (Owl Nebula) Haro 3-75 - Planetary Nebula (PK 193-9.1) PLN 205+14.1 - Planetary Nebula (Medusa Nebula/Abell 21) Objects (Part B, 2019-12-24) CM Tau - Pulsar (Crab Pulsar) NGC 3245A - Spiral Galaxy Rose 4 - Compact Galaxy Group (UGC 6314 et al) SHK 1 - Faint Galaxy Group NGC 3821 - Spiral Galaxy Hickson 59 - Galaxy Group (IC 737 et al) IC 791 - Spiral Galaxy NGC 2914 - Spiral Galaxy (ARP 137) NGC 2911 - Spiral Galaxy (ARP 232) Variable Stars (photometric monitoring) - SY Cnc, U Gem, RZ LMi, U Mon, FO Ori, FU Ori Nearby Stars (astrometric monitoring) - DX Cnc, Scholz's Star
- Two-part Session (6.2 hours total)
a) 2019-12-23 (testing with new L-enHance dual band filter)
b) 2019-12-24 (main session operated under automated control)
- Main aims of the session was to test new dual band filter and acquire selection of deep sky targets under moonless sky - 12" LX200 + ST-10XME for imaging - TS 80mm APO + ZWO ASI178MC for guiding & imaging - Ambient Temperature: Starting at -1°C (min) before rising to +1°C by dawn
(Dew heaters on new automated control)- CCD Temperature: -20/-25°C (61%/68% av. power) - Notes from 2019-12-24 >>
| M1, Supernova Remnant (Taurus) |
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| CCD Image (70% size, linear scale) taken through OptoLong L-eNhance dual-band filter 5 x 120s exposure (average combine), 3x3 binning, DB Filter 2019-12-24 01:07 UT (#732004-08) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| M1 - Detail |
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| CCD Image (100% size, square root scale,
cropped) taken through OptoLong L-eNhance dual-band filter Image details as above |
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| CCD Image (100% size, linear scale,
cropped) tken thgrough OptoLong L-eNhance dual-band filter Image details as above |
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| Negative CCD Image (100% size, linear
scale, cropped) taken through OptoLong L-eNhance dual-band filter Image details as above |
| M1 - Earlier Image (2019-12-23) |
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| CCD Image (100% size, cropped, linear scale 120s exposure (single frame), 3x3 binning, C Filter 2019-12-23 00:17 UT (#731097) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Barnard 33 , Horsehead Nebula (Orion) B33 embedded in IC 434 |
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| CCD Image (50% size, linear scale) taken through OptoLong L-eNhance dual-band filter (Ha, Hb/Oiii) 5 x 120s exposure (average combine), 3x3 binning, DB Filter 2019-12-24 01:26 UT (#732012-16) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Barnard 33 Stray light from Alnitak (mag +1.7), 30 arc min to north |
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| CCD Image (50% size) 180s exposure (single frame), 3x3 binning, C Filter 2019-12-24 01:33 UT (#732017) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Barnard 33 Detail Vertical banding to the left of Horsehead nebula could be an artifact related to the stray light from Alnitak (see image above) and the properties of the L-eNhance filter However wide field images of IC 434 show streaks in the nebulosity that extend above the Horsehead that are likely due to magnetic fields within the nebula. (see https://www.noao.edu/image_gallery/html/im0661.html ) |
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| CCD Image (50% size, linear scale, rotated) taken through OptoLong L-eNhance dual-band filter Image details as above |
| Barnard 33 - Earlier False Color Image (2019-12-23) |
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| False Colour CCD Image 19 x 1 min exposure (average combine), C Filter 2005-01-05 23:06h UT (#82085-105) 8" LX200 Classic + ST-7E |
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M97 (Ursa Major) |
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| CCD Image (50% size, linear scale) taken through OptoLong L-eNhance dual-band filter 6 x 180s exposure (average combine), 3x3 binning, DB Filter 2019-12-24 01:54 UT (#732021-26) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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M97 - Detail |
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| CCD Image (100% size, cropped) taken through OptoLong L-eNhance dual-band filter Image details as above |
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| Negative CCD Image (100% size, cropped) taken through OptoLong L-eNhance dual-band filter Image details as above |
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M97- Earlier Image (2009) |
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| CCD Image (50% size) 5 x 90 sec exposure (average frame), 3x3 binning, C Filter 2009-04-22 01:05 h UT (#364272-75) 12" LX200R (at f/5.7) + ST-10XME |
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M97 - Earlier Detail ( 2009) |
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| CCD Image (100% size, cropped) Image details as above |
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M97 - Earlier Colour Image (2009) |
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| Colour CCD Image Cropped to Central Area Red : 3 x 120 sec exposure (average combine) + 1.216 weight Green : 3 x 120 sec exposure (average combine) + 1.00 weight Blue : 3 x 180 sec exposure (average combine) + 1.096 weight Luminance : 5 x 90 sec exposure (average frame), C Filter Exposure/Colour Weights based on analysis of RGB frames of four G2V Stars 3x3 binning, Luminance: 2009-04-22 01:05 h UT (#364272-75) Colour: 2009-05-10 00:56 h UT (#367191-99) 12" LX200R (at f/5.7) + ST-10XME [ full frame image ] |
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Haro 3-75 (Orion) |
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| CCD Image (50% size) taken through OptoLong L-eNhance dual-band filter 3 x 180s exposure (average combine), 3x3 binning, DB Filter 2019-12-24 02:14 UT (#732029-31) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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Haro 3-75 - Detail |
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| CCD Image (150% size, cropped) taken through OptoLong L-eNhance dual-band filter Image details as above |
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PLN 205+14.1 / Abell 21 (Gemini) |
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| CCD Image (50% size) taken through OptoLong L-eNhance dual-band filter 4 x 180s exposure (average combine), 3x3 binning, DB Filter 2019-12-24 02:31 UT (#732033-36) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Negative CCD Image (50% size) taken through OptoLong L-eNhance dual-band filter Image details as above |
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PLN 205+14.1 / Abell 21 - Earlier Image (2006) |
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| CCD Image 12 x 2 min exposure (average combine), 2x2 binning, C Filter 2006-11-18 02:22h UT (#153222-33) 8" LX200 Classic + ST-7E |
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PLN 205+14.1 - Earlier Colour Image (2006) |
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| Approximate Colour CCD Image (CBVR) Luminance 12 x 2 min ( C filter), Red 2 min (R filter), Green 2 min (V filter), Blue 3 min (B filter) 2006-11-18 02:22h UT (#153222-36) 8" LX200 Classic + ST-7E |
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| M1 with CM Tau (Taurus) |
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| CCD Image (50% size) 6 x 60s exposure (average combine), 2x2 binning, C Filter 2019-12-24 22:59 UT (#732135-45) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| CM Tau - Detail |
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| CCD Image (150% size, linear scale,
cropped) Image details as above |
| CM Tau / Crab Pulsar - Earlier Image (2009-11-19) |
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| CCD Image (150% size, linear scale,
cropped) 6 x 60s exposure (average combine), 2x2 binning, Half-Frame, Xo Filter 2019-11-19 03:42 UT (#723527-38) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| CM Tau / Crab Pulsar - Earlier Image (2009) |
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| Annotated CCD Image (Linear Scale, 100% size, cropped) 20 x 30 sec (average combine), 1x1 binning, C Filter 2009-09-20 03:51 h UT (#389584-61) 12" LX200R (at f/5.7) + ST-10XME |
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| NGC 3245A (Leo Minor) Flat Galaxy Atlas ( Note : NGC 3245 (H I-85) is a separate galaxy 8.75 arc min to NW) |
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| CCD Image (50% size, linear scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-24 23:17 UT (#732148-52) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 3245A - Detail |
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| CCD Image (100% size, linear scale, cropped) Image details as above |
| NGC 3245A - Earlier Detail (2019-11-30) |
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| CCD Image (100% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, C Filter 2019-11-30 00:59 UT (#724234-35) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 3245A - Earlier Detail (2019-10-25) |
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| CCD Image (100% size, linear scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-10-25 02:05 UT (#714259-63) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Rose 4 (Ursa Major) UGC 6314 et al Rose Catalogue [ Rose Compact Galaxy Groups ] |
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| CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-24 23:40 UT (#732156-60) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Rose 4 - Detail PGC 34539 / UGC 6314 (catalog mag +15.3), PGC 34544 / MCG +5-27-49 (catalog mag +15.7), PGC 34545 / CGCG 156-53 (catalog mag +16.7), PGC 34538 / II Zw 51 (catalog mag +17.3) |
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| CCD Image (150% size, square root scale, cropped) Image details as above |
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| Negative CCD Image (150% size, square root scale, cropped) Image details as above |
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| SHK 1 (Ursa Major) Shakhbazian Faint Galaxy Group |
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| Annotated CCD Image (50% size, linear scale) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-25 01:28 UT (#732235-38) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| SHK 1 - Detail |
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| CCD Image (125% size, linear scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, C Filter 2019-10-30 03:42 UT (#718098-100) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| SHK 1 - Earlier Detail (2019-12-23) |
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| CCD Image (125% size, linear scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-23 02:04 UT (#731137-41) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| SHK 1 - Earlier Detail (2019-11-30) |
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| CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-11-30 00:23 UT (#724212-16) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| SHK 1 - Earlier Detail (2019-10-30) |
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| CCD Image (100% size, linear scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, C Filter 2019-10-30 03:42 UT (#718098-100) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| NGC 3821 (Leo) Ring Galaxy, J.Lowrey List |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-25 01:49 UT (#732241-45) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 3821 - Detail Ring around NGC 3821 is just visible |
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| CCD Image (100% size, square root scale, cropped) Image details as above |
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| Negative CCD Image (100% size, square root scale, cropped) Image details as above |
| NGC 3821 and adjacent galaxies NGC 3821 (catalog mag +12.8), PGC 36293 (catalog mag +15.4), PGC 197615 (catalog mag +16.6), PGC 1624460 (catalog mag +16.9), PGC 197616 (catalog mag +16.5), PGC 197617 (catalog mag +17.0) |
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| CCD Image (100% size, square root scale, cropped) Image details as above |
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Hickson 59 (Leo) |
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| Annotated CCD Image (100% size, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-25 02:10 UT (#732249-53) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Negative CCD Image (100% size, cropped) Image details as above |
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Hickson 59 - Earlier Image (2011) |
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| Annotated CCD Image (cropped) 2 x 120 sec exposure (average combine), 3x3 binning, C Filter 2011-05-03 22:31 h UT (#475064-65) 12" LX200R (at f/9.7) + ST-10XME |
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| IC 791 (Coma Berenices) Ring Galaxy, J.Lowrey List |
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| Annotated CCD Image (50% size, linear scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-25 02:32 UT (#732257-61) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| IC 791 - Detail Ring is only just visible |
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| CCD Image (100% size, square root scale, cropped) Image details as above |
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| Negative CCD Image (100% size, square root scale, cropped) Image details as above |
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| NGC 2914 / ARP 137 (Leo) with adjacent galaxies NGC 2911 (ARP 232) and PGC 27175 |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-25 03:03 UT (#732273-77) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 2914 / ARP 137 - Detail 'ARP 137 - material emanting from elliptical' |
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| CCD Image (125% size, square root scale, cropped) Image details as above |
| NGC 2914 / ARP 137 - Earlier Image (2019-12-05) |
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| Annotated CCD Image (50% size, log scale) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-05 01:59 UT (#727333-36) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 2914 / ARP 137 - Earlier Image (2019-12-05) |
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| CCD Image (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-05 01:40 UT (#727327-30) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| CCD Image (125% size, square root scale, cropped) Image details as above |
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| NGC 2911 / ARP 232 (Leo) with adjacent galaxies NGC 2914 (ARP 137) and PGC 27175 |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-25 03:03 UT (#732273-77) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 2911 / ARP 232 - Detail 'ARP 232 - appearance of fission' |
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| CCD Image (125% size, square root scale, cropped) Image details as above |
| NGC 2911 / ARP 232 - Earlier Image |
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| CCD Image (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-05 01:40 UT (#727327-30) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| This Web Page: | CCD Images - Session 732 (2019-12-24) |
| Last Updated : | 2022-04-03 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
