Object: SN2023ixf, RA/DEC (2000) 14:03:38.557 +54:18:42.03

Type SN II

Imaging (1): D Singh, India, 0.08m UV/IR+CMOS
Imaging (2): G Visweswaran, USA, 0.33m Lum+CMOS

Imaging (3) Chris Kagy, USA
Measure (1): V K Agnihotri, India
Imaging & Measure (2): Dr. A Raj, 610mm V+CCD, ICSP, Kolkata, India.

Contact mail ID: ashish@csp.res.in, ashishpink@gmail.com

We report V-band photometric observations of SN2023ixf using different size telescopes, namely the 80mm UV/IR+CMOS, India, 330mm Lum+CMOS, USA, 80mm Lum+CMOS, USA and 610mm Vasistha telescope at IERCOO, Sitapur, ICSP, Kolkata. The reported magnitudes also include those obtained from pre-discovery images obtained by D. Singh from Amarkantak, India The supernova was discovered by K. Itagaki on 2023-05-19.727 UT. Photometric calibrations are done using Tycho software and ATLAS catalogue.

Photometric Data of SN2023ixf at M101

Epoch	Magnitude	Filter
JD2460084.090	16.530±0.240	V
JD2460084.094	15.260±0.240	V
JD2460084.097	15.050±0.240	V
JD2460084.101	15.190±0.240	V
JD2460084.105	14.920±0.240	V
JD2460084.119	15.260±0.240	V
JD2460085.199	12.825±0.070	V
JD2460086.299	11.856±0.060	V
JD2460086.597	11.446±0.005	V
JD2460086.680	11.380±0.010	V
JD2460086.798	11.464±0.018	V
JD2460087.173	11.946±0.090	V
JD2460088.350	11.095±0.004	V