2025vrb

Download data

Information

Transient

Name: AT2025vrb
Right ascension: 21h56m36.24s
Declination: -10d07m07.33s
Discovery Date: Aug. 27, 2025, 9:13 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.031

Host

Name:
Right ascension: 21h56m36.36s
Declination: -10d07m06.31s
Redshift: 0.084428
Photometric Redshift: 0.095
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 5.86
Cutout download processed 27.31
Global aperture construction processed 0.64
Local aperture photometry processed 5.08
Global aperture photometry processed 4.51
Validate local photometry processed 0.02
Validate global photometry processed 12.25
Host information processed 0.15
Global host SED inference processed 427.24
Local host SED inference processed 484.19
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.03
Processing status completed N/A N/A
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 21h56m36.24s, -10d07m07.33s
semi major axis, semi minor axis (arcsec) = 1.26, 1.26
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 40.83 0.22 19.872 0.006 AB
PanSTARRS_r 86.02 0.38 19.063 0.005 AB
DES_r 90.66 0.71 19.006 0.009 AB
PanSTARRS_i 130.39 0.31 18.612 0.003 AB
PanSTARRS_z 166.68 1.03 18.345 0.007 AB
DES_z 164.53 1.73 18.359 0.011 AB
PanSTARRS_y 191.89 2.53 18.192 0.014 AB

Aperture details

RA, DEC (J2000) = 21h56m36.36s, -10d07m05.91s
semi major axis, semi minor axis (arcsec) = 12.47, 6.84
angle (degrees, anti-clockwise from east) = -160.13

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 514.0 0.89 17.123 0.002 AB
PanSTARRS_g 547.76 2.02 17.054 0.004 AB
PanSTARRS_r 1061.7 2.46 16.335 0.003 AB
DES_r 1088.3 2.62 16.308 0.003 AB
PanSTARRS_i 1534.53 2.1 15.935 0.001 AB
PanSTARRS_z 1902.78 7.28 15.702 0.004 AB
DES_z 1925.87 6.24 15.688 0.004 AB
PanSTARRS_y 2121.2 18.15 15.584 0.009 AB
2MASS_J 2717.47 233.13 14.420 0.093 Vega
2MASS_H 2989.66 374.95 13.843 0.136 Vega
2MASS_K 2386.81 421.2 13.618 0.192 Vega
WISE_W1 1562.13 28.97 13.217 0.020 Vega
WISE_W2 1149.96 38.87 12.909 0.037 Vega
WISE_W3 3391.12 134.7 9.900 0.043 Vega
WISE_W4 4745.84 929.56 8.089 0.213 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.745 9.860 10.000
{\rm log}_{10}({\rm SFR}) -1.609 -1.013 -0.444
{\rm log}_{10}({\rm sSFR}) -11.518 -10.865 -10.316
{\rm stellar\ age} 6.602 7.839 10.978

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.453 -0.899 -0.576
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.512 -0.809 -0.006

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.435 0.737 1.087
\delta -0.618 -0.277 0.143
\tau_1/\tau_2 0.586 0.953 1.297
Q_{PAH} 0.849 2.768 5.418
U_{min} 2.920 7.940 15.005
{\rm log}_{10}(\gamma_e)\, -3.154 -1.892 -0.699

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.857 -0.889 -0.218
{\rm log}_{10}(\tau_{AGN})\, 1.073 1.555 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.594 -0.955 -0.535
0.03-0.10 Gyr -2.046 -1.123 -0.399
0.10-0.33 Gyr -2.332 -1.143 -0.421
0.33-1.07 Gyr -2.561 -1.150 -0.377
1.07-3.48 Gyr -2.276 -0.679 -0.103
3.48-11.38 Gyr -0.684 -0.051 0.147
11.38-12.65 Gyr -0.422 0.233 1.016

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.787 10.885 11.016
{\rm log}_{10}({\rm SFR}) -3.315 -1.148 0.136
{\rm log}_{10}({\rm sSFR}) -14.201 -12.068 -10.668
{\rm stellar\ age} 7.212 8.188 11.937

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.311 -0.856 -0.571
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.648 -0.779 0.154

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.225 0.405 0.590
\delta -0.533 -0.078 0.181
\tau_1/\tau_2 0.496 0.919 1.375
Q_{PAH} 0.985 2.265 4.369
U_{min} 3.005 9.345 17.402
{\rm log}_{10}(\gamma_e)\, -2.947 -2.085 -1.228

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.496 -1.246 -0.983
{\rm log}_{10}(\tau_{AGN})\, 1.079 1.393 1.621

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.440 -1.280 -0.060
0.03-0.10 Gyr -4.399 -1.444 0.171
0.10-0.33 Gyr -4.618 -1.612 0.120
0.33-1.07 Gyr -4.554 -1.505 0.129
1.07-3.48 Gyr -3.049 -0.444 0.730
3.48-11.38 Gyr -0.962 0.947 1.177
11.38-12.65 Gyr 0.065 1.352 2.166