We have obtained Optolong Johnson/Coussin B, V and R filter observations of SN 2023ixf in M101 using 0.35-m Telescope (SBIG-ST8 XME CCD) at the Observatoire du Mont St-Joseph, Québec, Canada.
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Transient UT B error V error R error host
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SN2023ixf 2023-05-22 03:11 11.44 (0.01) 11.32 (0.01) 11.73 (0.01) M101
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The secondary standard was used from UCAC4 Catalogue (Zacharias+, 2012)
The differential photometry was performed using Image Reduction and Analysis Facility (IRAF) (Tody, D. 1986, "The IRAF Data Reduction and Analysis System").
Catalog | Name | Reported RA | Reported DEC | Reported Obj-Type | Reported Redshift | Host Name | Host Redshift | Remarks | TNS RA | TNS DEC | TNS Obj-Type | TNS Redshift |
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TNS | 2023ixf | 14:03:38.562 | +54:18:41.94 | SN II | 0.000804 | M101 | 14:03:38.562 | +54:18:41.94 | SN II | 0.0008 |
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