ZTF18aayivxm

183.449657, 40.715685

Discovery Date: 2018-06-07 05:18:53 UTC
Discovery MJD: 58276.22
Disc g-Mag: 20.60±0.21
Latest Date: 2018-07-20 05:04:25 UTC
Latest MJD: 58319.21
Latest r-Mag: 19.30±0.16
Peak Mag 18.59±0.10 (g-band)
Peak Date 2018-06-23 04:50:46
Peak MJD 58292.20
Detection Count 14 (excluding 0 neg flux detections)
Equatorial Coords 12:13:47.918, 40:42:56.465
Galactic Coords 150.282103, 74.351717
Ecliptic Coords 163.952290, 38.069766
alerce antares fink mars

Transient Name Server

SN Ia SN2018ctq

The transient was discovered on 7th June 2018 at 05:18:14 (MJD 58276.22) by ZTF as ZTF18aayivxm with a discovery magnitude of g = 20.60. It was subsequently classified as a SN Ia at z = 0.100.

Sherlock Contextual Classification

Prediction: Supernova

The transient is possibly associated with SDSSJ121347.88%2B404253.3; an r=18.36 mag galaxy found in the NED/SDSS/PS1 catalogues. It's located 3.04 arcsec N, 0.32 arcsec E (5.0 Kpc) from the galaxy centre. A host z=0.088 implies a m - M = 38.01.

Difference Image Lightcurves

Access the data from these plots in the ZTF Alert Packet Data table below. Double click on the plots to see the full lightcurve.
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Context Map

Recent Image Stamps

target

reference

difference

External Resources

DECaLS Sky Browser Galactic Extinction

ZTF Alert Packet Data

MJD UTC Filter unforced mag unforced mag status forced flux (μJy) images alert packet
58319.211401 2018-07-20 05:04:25 r 19.303 ± 0.160 +ve target ref diff data
58301.177928 2018-07-02 04:16:12 r 18.717 ± 0.094 +ve target ref diff data
58298.181632 2018-06-29 04:21:32 g 18.720 ± 0.128 +ve target ref diff data
58295.239965 2018-06-26 05:45:33 r 18.709 ± 0.081 +ve target ref diff data
58295.195393 2018-06-26 04:41:21 g 18.635 ± 0.098 +ve target ref diff data
58292.237107 2018-06-23 05:41:26 r 18.727 ± 0.084 +ve target ref diff data
58292.201921 2018-06-23 04:50:46 g 18.595 ± 0.101 +ve target ref diff data
58288.248982 2018-06-19 05:58:32 r 18.885 ± 0.068 +ve target ref diff data
58288.218889 2018-06-19 05:15:12 g 18.787 ± 0.088 +ve target ref diff data
58282.246354 2018-06-13 05:54:45 g 19.103 ± 0.064 +ve target ref diff data
58282.197963 2018-06-13 04:45:04 r 19.566 ± 0.094 +ve target ref diff data
58279.203333 2018-06-10 04:52:47 g 19.882 ± 0.116 +ve target ref diff data
58279.174352 2018-06-10 04:11:04 r 19.986 ± 0.155 +ve target ref diff data
58276.221447 2018-06-07 05:18:53 g 20.598 ± 0.211 +ve target ref diff data
MJD filter unforced_mag unforced_mag_error unforced_mag_status forced_ujy forced_ujy_error
58319.211401 r 19.303 0.160 positive
58301.177928 r 18.717 0.094 positive
58298.181632 g 18.720 0.128 positive
58295.239965 r 18.709 0.081 positive
58295.195393 g 18.635 0.098 positive
58292.237107 r 18.727 0.084 positive
58292.201921 g 18.595 0.101 positive
58288.248982 r 18.885 0.068 positive
58288.218889 g 18.787 0.088 positive
58282.246354 g 19.103 0.064 positive
58282.197963 r 19.566 0.094 positive
58279.203333 g 19.882 0.116 positive
58279.174352 r 19.986 0.155 positive
58276.221447 g 20.598 0.211 positive
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