2026yvq results

Information

Transient
Name:AT2026yvq
Right ascension: 23h01m36.96s
Declination:21d07m06.30s
Discovery Date:Aug. 4, 2026, 3:51 p.m.
Classification:None
Redshift:None
MW E(B-V):
Host
Name:J230136.74+210707.06
Object ID:9906629264214129
Catalog Name:decals
Catalog Release:dr9
Right ascension: 23h01m36.74s
Declination:21d07m07.06s
Redshift:None
Photometric Redshift:0.071
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
GALEX_FUV
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
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.64
Transient MWEBV processed 0.09
Host match processed 5.32
Host information processed 0.2
Host MWEBV processed 0.4
Global aperture construction processed 0.64
Global aperture photometry processed 6.27
Validate global photometry processed 20.08
Global host SED inference processed 485.57
Local aperture photometry processed 6.45
Validate local photometry processed 0.04
Local host SED inference processed 601.87
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h01m36.96s, 21d07m06.30s
semi major axis, semi minor axis (arcsec):1.48, 1.48
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 5.99 0.8 21.956 0.145 AB
DES_g 6.44 0.14 21.878 0.023 AB
PanSTARRS_g 6.22 0.31 21.915 0.054 AB
SDSS_r 11.55 1.19 21.244 0.112 AB
PanSTARRS_r 10.49 0.39 21.348 0.040 AB
DES_r 12.15 0.24 21.188 0.022 AB
SDSS_i 15.68 1.67 20.912 0.115 AB
PanSTARRS_i 13.11 0.52 21.106 0.043 AB
PanSTARRS_z 19.25 1.04 20.689 0.059 AB
SDSS_z 18.52 5.29 20.731 0.310 AB
DES_z 19.06 0.77 20.700 0.044 AB
PanSTARRS_y 14.52 2.83 20.995 0.211 AB

Aperture details

RA, DEC (J2000):23h01m36.74s, 21d07m07.20s
semi major axis, semi minor axis (arcsec):6.41, 5.1
angle (degrees, anti-clockwise from east):328.38
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.23 3.06 21.612 0.404 AB
GALEX_NUV 10.37 1.65 21.360 0.173 AB
SDSS_u 17.56 5.7 20.788 0.352 AB
SDSS_g 83.48 3.06 19.096 0.040 AB
DES_g 85.54 0.51 19.070 0.006 AB
PanSTARRS_g 85.44 1.18 19.071 0.015 AB
SDSS_r 144.52 4.4 18.500 0.033 AB
PanSTARRS_r 145.15 1.49 18.495 0.011 AB
DES_r 162.03 0.9 18.376 0.006 AB
SDSS_i 211.87 6.34 18.085 0.032 AB
PanSTARRS_i 188.52 1.97 18.212 0.011 AB
PanSTARRS_z 251.15 3.99 17.900 0.017 AB
SDSS_z 290.56 20.37 17.742 0.076 AB
DES_z 256.36 2.84 17.878 0.012 AB
PanSTARRS_y 230.71 10.79 17.992 0.051 AB
2MASS_J 197.21 130.59 17.268 0.719 Vega
2MASS_H 451.41 201.91 15.896 0.486 Vega
2MASS_K 226.84 245.94 16.173 1.177 Vega
WISE_W1 164.81 10.07 15.659 0.066 Vega
WISE_W2 122.89 15.99 15.337 0.141 Vega
WISE_W3 80.46 71.81 13.962 0.969 Vega
WISE_W4 -225.5 350.54 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.091 8.257 8.368
{\rm log}_{10}({\rm SFR}) -2.510 -1.583 -0.754
{\rm log}_{10}({\rm sSFR}) -10.797 -9.892 -8.908
{\rm stellar\ age} 0.523 4.291 6.708

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.656 -0.865 -0.125
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.685 -0.943 0.043

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.173 0.562 1.250
\delta -0.429 -0.002 0.280
\tau_1/\tau_2 0.610 1.039 1.494
Q_{PAH} 1.427 3.522 5.766
U_{min} 3.412 10.116 17.596
{\rm log}_{10}(\gamma_e)\, -2.984 -1.978 -0.901

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.348 -0.161 0.194
{\rm log}_{10}(\tau_{AGN})\, 1.202 1.650 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.499 -2.829 -1.946
0.03-0.10 Gyr -2.560 -1.458 -0.598
0.10-0.33 Gyr -2.148 -1.259 -0.458
0.33-1.07 Gyr -3.163 -1.491 -0.921
1.07-3.52 Gyr -4.413 -1.805 -1.413
3.52-11.54 Gyr -4.895 -2.024 -1.553
11.54-12.82 Gyr -5.390 -2.180 -1.364

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.381 9.468 9.573
{\rm log}_{10}({\rm SFR}) -0.942 -0.464 -0.136
{\rm log}_{10}({\rm sSFR}) -10.432 -9.942 -9.607
{\rm stellar\ age} 5.990 7.116 8.751

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.546 -1.129 -0.785
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.911 -1.700 -1.050

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.138 0.277 0.433
\delta -0.366 -0.038 0.230
\tau_1/\tau_2 0.719 1.069 1.447
Q_{PAH} 1.351 3.363 5.391
U_{min} 3.161 9.906 17.759
{\rm log}_{10}(\gamma_e)\, -2.630 -1.522 -0.578

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.964 -2.322 -1.335
{\rm log}_{10}(\tau_{AGN})\, 1.077 1.529 1.916

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.116 -1.866 -1.284
0.03-0.10 Gyr -0.809 -0.311 0.025
0.10-0.33 Gyr -1.773 -0.481 -0.171
0.33-1.07 Gyr -2.054 -0.713 -0.399
1.07-3.52 Gyr -1.564 -0.664 -0.320
3.52-11.54 Gyr -0.906 -0.430 -0.266
11.54-12.82 Gyr -1.142 -0.321 0.295