2025altg results

Information

Transient
Name:AT2025altg
Right ascension: 23h08m58.78s
Declination:-8d18m42.13s
Discovery Date:Nov. 16, 2025, 5:42 a.m.
Classification:None
Redshift:None
MW E(B-V):
Host
Name:J230858.73-081840.03
Right ascension: 23h08m58.73s
Declination:-8d18m40.03s
Redshift:None
Photometric Redshift:0.446
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_z
GALEX_FUV
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 18.22
Transient MWEBV processed 0.04
Host match processed 4.95
Host information processed 0.17
Host MWEBV processed 0.03
Global aperture construction processed 2.63
Global aperture photometry processed 6.66
Validate global photometry processed 18.56
Global host SED inference redshift too high 0.0
Local aperture photometry processed 6.21
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):23h08m58.72s, -8d18m39.99s
semi major axis, semi minor axis (arcsec):4.51, 3.77
angle (degrees, anti-clockwise from east):-169.21
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 5.37 1.53 22.075 0.310 AB
SDSS_u -12.81 4.09 AB
SDSS_g 13.4 1.84 21.083 0.149 AB
DES_g 15.09 0.32 20.953 0.023 AB
PanSTARRS_g 16.13 0.94 20.881 0.063 AB
SDSS_r 40.93 2.71 19.870 0.072 AB
PanSTARRS_r 39.75 0.92 19.902 0.025 AB
DES_r 41.84 0.63 19.846 0.016 AB
SDSS_i 60.39 3.9 19.448 0.070 AB
PanSTARRS_i 60.34 1.25 19.448 0.022 AB
PanSTARRS_z 78.56 2.91 19.162 0.040 AB
SDSS_z 93.62 14.37 18.972 0.167 AB
DES_z 76.52 2.16 19.191 0.031 AB
PanSTARRS_y 108.89 5.62 18.808 0.056 AB
2MASS_J 283.03 86.87 16.876 0.333 Vega
2MASS_H 0.84 150.18 22.716 193.178 Vega
2MASS_K 242.36 170.36 16.101 0.763 Vega
WISE_W1 400.34 13.79 14.695 0.037 Vega
WISE_W2 232.55 18.62 14.645 0.087 Vega
WISE_W3 173.28 72.81 13.129 0.456 Vega
WISE_W4 698.97 461.15 10.169 0.716 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Data not available