David's Astronomy Pages CCD Images - Session 767 (2020-04-13)

Images (S766)

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Images (S768)

Objects

Session Notes

C/2019 Y1 (ATLAS)  - Comet     Abell 2072 - Galaxy Cluster Hickson 77 - Galaxy Group (PGC 56123 et al)     NGC 2782 - Spiral Galaxy (ARP 215)     UGC 5055 - Spiral Galaxy (PGC 26970) UGC 6332 - Spiral Galaxy (PGC 34630) UGC 6334 - Spiral Galaxy (PGC 34656) UGC 6614 - Spiral Galaxy (PGC 36122) UGC 7170 - Spiral Galaxy (PGC 38748) UGC 7388 - Spiral Galaxy (PGC 39783) UGC 7576 - Spiral Galaxy (PGC 40900) UGC 9002 - Spiral Galaxy (PGC 50210) UGC 9242 - Spiral Galaxy (PGC 51503) UGC 9780 - Spiral Galaxy (PGC 54377) UGC 9810 - Spiral Galaxy (PGC 54649) UGC 9841 - Spiral Galaxy (PGC 55057) UGC 10043 - Spiral Galaxy (PGC 56094)     Variable Stars (photometric monitoring)   - CI Cyg, SS Her, CY Lyr, ER UMa     Nearby Stars (astrometric monitoring)  - None

- All night session (6.8 hours total). - Main aims of the session was to acquire images of a selection of deep sky and comet objects     - 12" LX200 + ST-10XME for imaging - TS 80mm APO + ZWO ASI178MC for guiding & imaging - Ambient Temperature: -1.5°C (min) (Dew heaters on auto) - CCD Temperature:  -25°C  (69% av. power) - Notes from 2020-04-13 >>

C/2019 Y1 (ATLAS)  - Comet

C/2019 Y1 (ATLAS) - 2020-04-14  (passing through Cassiopeia) Sun Distance 0.99 AU Earth Distance 1.18 AU (176.3 million km)		C/2019 Y1 (ATLAS) - 2020-04-01 Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra 115.33 arcsec/hr, Dec 189.30 arcsec/hr)
CCD Image (50% size, square root scale) 2 x 60s exposure (average combine), 3x3 binning, C Filter 2020-04-14 00:15 UT (#767068-69) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		CCD Image (100% size, square root scale, cropped) 7 x 60s exposure (average combine), 3x3 binning, C Filter 2020-04-14 00:18 UT (#767068-74) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
Images of C/2019 Y1 (ATLAS) on Comets 2020 Page >>

False Colour Image of C/2019 Y1 (ATLAS) - 2020-04-14

False Colour CCD Image (50% size, square root scale) 7 x 60s exposure (average combine), 3x3 binning, C Filter 2020-04-14 00:18 UT (#767068-74) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

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Abell 2072 - Galaxy Cluster

Abell 2072 (Serpens) Numerous galaxies including PGC 1553868 (catalog mag +16.8), PGC 1553535 (catalog mag +17.0), PGC 1553915 (catalog mag +17.4),  PGC 1556013 (catalog mag +17.7) PGC 1553895  (catalog mag +18.0)

Annotated CCD Image (100% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2020-04-14 02:26 UT (#767116-19) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Negative CCD Image (100% size, square root scale, cropped) Image details as above

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Hickson 77 - Galaxy Group (PGC 56123 et al)

Hickson 77 (Serpens) Hickson 77 (catalog mag +13.8) on left hand side of an image that was targetted at UGC 10043

Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2020-04-14 02:07 UT (#767109-13) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Hickson 77 - Detail

CCD Image (150% size, square root scale, cropped) Image details as above

Hickson 77 - Earlier Image (2018)

Annotated CCD Image (150% size, cropped) 3 x 180 sec exposure (average combine), 3x3 binning, C Filter 2018-09-09 20:23 UT (#628127-29) 12" LX200R  (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

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NGC 2782 - Spiral Galaxy (ARP 215)

NGC 2782 / ARP 215 (Lynx)

Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2020-04-13 21:15 UT (#767009-13) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 2782 / ARP 215 - Detail

CCD Image (100% size, square root scale, cropped) Image details as above

Negative CCD Image (100% size, square root scale, cropped) Image details as above

Negative CCD Image (100% size, log scale, cropped) Image details as above

NGC 2782 / ARP 215 - False Colour Image

False Colour CCD Image (100% size, log scale, cropped) Inverse Spectrum Colour Bar Image details as above

NGC 2782 - Earlier Image (2007)

Annotated CCD Image (100% size, linear scale) 3 x 120s exposure (average combine), 2x2 binning, C filter  2007-03-15  23:39h UT (#183267-71) 8" LX200 Classic + ST-7E

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UGC 5055 - Spiral Galaxy (PGC 26970)

UGC 5055 (Ursa Major) Ring Galaxy, J.Lowrey List Alias: PGC 26970 Note: glare at bottom of image is from mag +6.6 star HIP 46566 lying just out of the field of view

Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2020-04-13 21:36 UT (#767015-19) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 5055 - Detail

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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UGC 6332 - Spiral Galaxy (PGC 34630)

UGC 6332 (Leo) Ring Galaxy, J.Lowrey List Alias: PGC 34630

Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2020-04-13 20:52 UT (#767003-06) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 6332 - Detail

CCD Image (100% size, square root scale, cropped) Image details as above

Negative CCD Image (100% size, square root scale, cropped) Image details as above

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UGC 6334 - Spiral Galaxy (PGC 34656)

UGC 6334 (Ursa Major) Ring Galaxy, J.Lowrey List Alias: PGC 34656 Note: single frame only due to cloud, ring structure is not discernable

CCD Image (100% size, square root scale, cropped) 180s exposure (single frame), 3x3 binning, C Filter 2020-04-13 22:14 UT (#767030) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

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UGC 6614 - Spiral Galaxy (PGC 36122)

UGC 6614 (Leo) Ring Galaxy, J.Lowrey List Alias:  PGC 36122 Note: 2 x 180s frames only due to cloud, ring structure is only faintly discernable

Annotated CCD Image (50% size, square root scale) 2 x 180s exposure (average combine), 3x3 binning, C Filter 2020-04-13 22:29 UT (#767034-35) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 6614 - Detail

CCD Image (100% size, square root scale, cropped) Image details as above

Note: ring structure is faintly discernable in the negative image below

Negative CCD Image (100% size, square root scale, cropped) Image details as above

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UGC 7170 - Spiral Galaxy (PGC 38748)

UGC 7170 / PGC 38748 (Coma Berenices)  [ Flat Galaxies ]  Note: Images affected by poor skies / thin cloud. [ See later images S860, 2021-02-18 ]

CCD Image (100% size, linear scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, C Filter 2020-04-13 22:49 UT (#767041-43) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

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UGC 7388 - Spiral Galaxy (PGC 39783)

UGC 7388 (Canes Venatici) Ring Galaxy, J.Lowrey List Alias: PGC 39783 Note: Single frame due to developing cloud.

CCD Image (100% size, linear scale, cropped) 180s exposure (single frame), 3x3 binning, C Filter 2020-04-13 23:24 UT (#767050) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

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UGC 7576 - Spiral Galaxy (PGC 40900)

UGC 7576 (Coma Berenices) Ring Galaxy, J.Lowrey List UGC 7576 / PGC 40900 (catalog mag +16.6) with several adjacent galaxies : NGC 4448 / H I-91 (catalog mag +11.2), PGC 1843133 (catalog mag +16.1) PGC 40901 (catalog mag +16.9), PGC 1843743 (catalog mag +17.0) PGC 1841207 (catalog mag +17.9), PGC 1843788 (catalog mag +18.8)

Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2020-04-14 00:36 UT (#767077-81) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 7576 - Detail

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

Negative CCD Image (100% size, square root scale, cropped) Image details as above

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UGC 9002 - Spiral Galaxy (PGC 50210)

UGC 9002 (Bootes) Ring Galaxy, J.Lowrey List UGC 9002 /  PGC 50210 (catalog mag + 15.1)  PGC 50199 (catalog mag + 15.0) [ Ring Galaxies ]

Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2020-04-14 01:01 UT (#767086-90) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 9002 - Detail

CCD Image (100% size, square root scale, cropped) Image details as above

Negative CCD Image (100% size, square root scale, cropped) Image details as above

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UGC 9242 - Spiral Galaxy (PGC 51503)

UGC 9242 / PGC 51503 (Bootes) Flat Galaxy Atlas

CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2020-04-14 01:22 UT (#767094-98) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 9242 - Detail

CCD Image (100% size, square root scale, cropped) Image details as above

Negative CCD Image (100% size, square root scale, cropped) Image details as above

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UGC 9780 - Spiral Galaxy (PGC 54377)

UGC 9780 / PGC 54377 (Bootes) Flat Galaxy Atlas

CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2020-04-14 01:42 UT (#767101-05) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 9780 - Detail

CCD Image (100% size, square root scale, cropped) Image details as above

Negative CCD Image (100% size, square root scale, cropped) Image details as above

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UGC 9810 - Spiral Galaxy (PGC 54649)

UGC 9810 / PGC 54649 (Serpens) Ring Galaxy, J.Lowrey List UGC 9810 / PGC 54649 (catalog mag +17.0) with adjacent galaxies :  PGC 54682 (catalog mag +15.5), PGC 1332280 (catalog mag +17.1)  PGC 91430 (catalog mag +17.2),  PGC 1331691 (catalog mag +17.4), PGC 1329914 (catalog mag +17.9)

Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2020-04-14 02:07 UT (#767109-13) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 9810 - Detail Ring structure is not obviously discernable in image below

CCD Image (100% size, square root scale, cropped) Image details as above

Negative CCD Image (100% size, square root scale, cropped) Image details as above

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UGC 9841 - Spiral Galaxy (PGC 55057)

UGC 9841 / PGC 55057 (Serpens) Flat Galaxy Atlas

Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2020-04-14 02:26 UT (#767116-19) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 9841 - Detail

CCD Image (100% size, square root scale, cropped) Image details as above

Negative CCD Image (100% size, square root scale, cropped) Image details as above

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UGC 10043 - Spiral Galaxy (PGC 56094)

UGC 10043 / PGC 56094 (Serpens) Flat Galaxy Atlas UGC 10043 / PGC 56094  (catalog mag +15.2) with several adjacent galaxies: Hickson 77 (catalog mag +13.8),  PGC 56100 (catalog mag +16.1,  PGC 214424 (catalog mag +17.6), PGC 1659534 (catalog mag +17.6) PGC 56101 (catalog mag +17.9)

Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2020-04-14 02:07 UT (#767109-13) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 10043 - Detail

CCD Image (100% size, square root scale, cropped) Image details as above

Negative CCD Image (100% size, square root scale, cropped) Image details as above

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