2026vrx results

Information

Transient
Name:AT2026vrx
Right ascension: 4h12m24.56s
Declination:-5d45m31.84s
Discovery Date:July 19, 2026, 2:18 p.m.
Classification:None
Redshift:None
MW E(B-V):0.065
Host
Name:J041224.47-054529.57
Object ID:9906619265648371
Catalog Name:decals
Catalog Release:dr9
Right ascension: 4h12m24.47s
Declination:-5d45m29.57s
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_i
DES_z
 DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 21.13
Transient MWEBV processed 0.06
Host match processed 5.14
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 0.61
Global aperture photometry processed 6.8
Validate global photometry processed 19.32
Global host SED inference processed 545.5
Local aperture photometry processed 6.63
Validate local photometry processed 0.03
Local host SED inference processed 485.7
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):4h12m24.56s, -5d45m31.84s
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 11.83 1.0 21.217 0.092 AB
DES_g 12.59 0.16 21.150 0.014 AB
PanSTARRS_g 11.57 0.44 21.242 0.042 AB
SDSS_r 16.62 1.3 20.848 0.085 AB
PanSTARRS_r 16.13 0.4 20.881 0.027 AB
DES_r 19.04 0.39 20.701 0.022 AB
SDSS_i 22.14 1.71 20.537 0.084 AB
PanSTARRS_i 20.71 0.45 20.609 0.024 AB
DES_i 23.91 0.53 20.453 0.024 AB
PanSTARRS_z 24.2 0.98 20.440 0.044 AB
SDSS_z 29.25 5.06 20.235 0.188 AB
DES_z 26.82 0.77 20.329 0.031 AB
PanSTARRS_y 27.7 2.71 20.294 0.106 AB

Aperture details

RA, DEC (J2000):4h12m24.47s, -5d45m29.15s
semi major axis, semi minor axis (arcsec):8.49, 5.35
angle (degrees, anti-clockwise from east):276.36
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 19.02 1.11 20.702 0.063 AB
GALEX_NUV 25.04 0.81 20.403 0.035 AB
SDSS_u 18.87 5.28 20.711 0.304 AB
SDSS_g 148.86 3.8 18.468 0.028 AB
DES_g 150.36 0.61 18.457 0.004 AB
PanSTARRS_g 150.97 2.0 18.453 0.014 AB
SDSS_r 221.42 5.2 18.037 0.025 AB
PanSTARRS_r 224.75 1.79 18.021 0.009 AB
DES_r 235.96 1.51 17.968 0.007 AB
SDSS_i 287.18 7.08 17.755 0.027 AB
PanSTARRS_i 289.75 2.06 17.745 0.008 AB
DES_i 296.34 2.0 17.721 0.007 AB
PanSTARRS_z 327.98 4.41 17.610 0.015 AB
SDSS_z 388.71 22.76 17.426 0.064 AB
DES_z 333.6 2.96 17.592 0.010 AB
PanSTARRS_y 353.14 12.2 17.530 0.038 AB
2MASS_J 314.6 145.05 16.761 0.501 Vega
2MASS_H 307.39 219.93 16.313 0.777 Vega
2MASS_K 658.49 301.27 15.016 0.497 Vega
WISE_W1 185.67 12.16 15.529 0.071 Vega
WISE_W2 114.35 15.3 15.415 0.145 Vega
WISE_W3 270.31 78.98 12.646 0.317 Vega
WISE_W4 1123.96 553.79 9.653 0.535 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.076 8.381 8.563
{\rm log}_{10}({\rm SFR}) -1.859 -1.094 -0.161
{\rm log}_{10}({\rm sSFR}) -10.315 -9.467 -8.201
{\rm stellar\ age} 0.216 2.425 6.061

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.400 -0.620 -0.092
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.535 -0.809 -0.008

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.170 0.528 1.161
\delta -0.535 -0.125 0.171
\tau_1/\tau_2 0.689 1.107 1.515
Q_{PAH} 1.157 2.824 5.320
U_{min} 3.278 9.041 17.481
{\rm log}_{10}(\gamma_e)\, -2.694 -1.428 -0.406

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.817 -0.384 0.089
{\rm log}_{10}(\tau_{AGN})\, 1.109 1.566 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.873 -1.669 -1.136
0.03-0.10 Gyr -2.085 -1.024 -0.006
0.10-0.33 Gyr -2.234 -0.937 -0.237
0.33-1.07 Gyr -3.465 -1.310 -0.795
1.07-3.52 Gyr -5.363 -2.026 -1.263
3.52-11.54 Gyr -5.988 -2.411 -1.450
11.54-12.82 Gyr -6.400 -2.341 -1.278

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.736 9.801 9.901
{\rm log}_{10}({\rm SFR}) -0.566 -0.329 -0.089
{\rm log}_{10}({\rm sSFR}) -10.405 -10.150 -9.882
{\rm stellar\ age} 6.893 7.786 10.223

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.070 -0.827 -0.650
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.573 -1.105 -0.075

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.015 0.059 0.152
\delta -0.182 0.193 0.349
\tau_1/\tau_2 0.563 0.974 1.378
Q_{PAH} 1.193 2.848 4.807
U_{min} 2.676 7.890 14.845
{\rm log}_{10}(\gamma_e)\, -1.786 -0.854 -0.233

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.839 -2.507 -1.645
{\rm log}_{10}(\tau_{AGN})\, 1.009 1.462 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.117 -0.826 -0.650
0.03-0.10 Gyr -0.502 -0.213 0.057
0.10-0.33 Gyr -0.642 -0.308 -0.071
0.33-1.07 Gyr -0.893 -0.476 -0.248
1.07-3.52 Gyr -1.029 -0.519 -0.241
3.52-11.54 Gyr -0.420 -0.102 0.026
11.54-12.82 Gyr -0.273 0.231 0.858