David's Astronomy Pages Images - Session 1261 (2024-11-02)

Images (S1260)

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Images (S1262)

Objects	Session Notes
TBA     LEDA 2078778 - Galaxy with Type Ia Supernova 2024xqe     NGC 473 - Spiral Galaxy with Type MP Transient AT 2024zzo  (non-detection) NGC 1275 - Spiral Galaxy with Type IIP Supernova 2024xav NGC 3052 - Spiral Galaxy with Type II Supernova 2024chx         Variable Stars (photometric monitoring) - None     Nearby Stars (astrometric monitoring) - None	- Post Midnight Session (6.1 hrs). Session not started earlier enough due to user.     - 12" LX200 + ST-10XME for imaging - TS 80mm APO + ZWO ASI178MC for guiding & imaging - Ambient Temperature: 4.5°C (min) - CCD Temperature: -15°/-20°C - Notes from 2024-11-02 >>     -

Observing Result

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LEDA 2078778 - Galaxy with Type Ia Supernova 2024xqe

LEDA 2078778 with SN 2024xqe (Triangulum) SN 2024xqe (Type: Ia) discovered 2024-10-09.466 UT by PS1 Alias: PS24jlp, ZTF24ablssfw Discovery Magnitude 19.93 (g-P1 Filter) Type: SN Ia,  Redshift: z=0.034  ( TNS 2024xqe )

LEDA 2078778 with SN 2024xqe - 2024-11-03 (T+24.6d) Image below (2024-11-03.084) was taken 24.6 days after discovery of 2024xqe Position of reported supernova (distinct but fading) is shown by white cross-hairs Measured Magnitude +15.54 (Clear Filter)

Annotated CCD Image (175% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-11-03 02:10 UT (#1261060-64) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2024xqe (in LEDA 2078778) on Supernova 2024 Page >>

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NGC 473 - Spiral Galaxy with Type MP Transient AT 2024zzo  (non-detection)

NGC 473 with AT 2024zzo (Pisces) AT 2024zzo (Type: MP) discovered 2024-11-01.875 UT by Luca Sassatelli Discovery Magnitude 17.6 (Clear Filter)  ( TNS 2024zzo )

NGC 473 - Spiral Galaxy

Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-11-03 00:29 UT (#1261007-11) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 473 - Detail

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

NGC 473 with AT 2024zzo - 2024-11-03 (T+1.1d) Image below (2024-11-03.014) was taken 1.1 days after discovery of 2024zzo Position of reported transient (not visible) is shown by white cross-hairs Non-Detection Limiting Magnitude +15.54 (Clear Filter)

Annotated CCD Image (175% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-11-03 00:29 UT (#1261007-11) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of AT 2024zzo (in NGC 473) on Supernova 2024 Page >>

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NGC 1275 - Spiral Galaxy with Type IIP Supernova 2024xav

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NGC 3052 - Spiral Galaxy with Type II Supernova 2024chx

NGC 3052 with SN 2024chx (Hydra) SN 2024chx (Type: II) discovered 2024-02-12.256 UT by ZTF Alias: ZTF24aaemydm Discovery Magnitude 16.3 ( Clear Filter)  ( TNS 2024chx )

NGC 3052 with SN 2024chx - 2024-11-03 (T+265.0d) Image below (2024-11-03.237) was taken 265.0 days after discovery of 2024chx Position of reported SN (faint but distinct) is indicated by white cross-hairs. Non-Detection Limiting Magnitude  +18.0  (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-11-03 05:47 UT (#1261151-54) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2024chx (in NGC 3052) on Supernova 2024 Page >>

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