2025vyj

Download data

Information

Transient

Name: AT2025vyj
Right ascension: 2h33m31.41s
Declination: -29d52m14.19s
Discovery Date: Aug. 28, 2025, 1:08 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.012

Host

Name: 724189
Right ascension: 2h33m31.46s
Declination: -29d52m13.44s
Redshift: 0.061793
Photometric Redshift: 0.061
 

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 4.01
Cutout download processed 11.19
Global aperture construction processed 0.71
Local aperture photometry processed 5.04
Global aperture photometry processed 3.89
Validate local photometry processed 0.02
Validate global photometry processed 10.75
Host information processed 0.14
Global host SED inference processed 431.21
Local host SED inference processed 429.07
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 2h33m31.41s, -29d52m14.19s
semi major axis, semi minor axis (arcsec) = 1.68, 1.68
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 109.2 0.31 18.804 0.003 AB
PanSTARRS_g 107.66 0.58 18.820 0.006 AB
PanSTARRS_r 193.41 0.88 18.184 0.005 AB
DES_r 247.27 0.53 17.917 0.002 AB
PanSTARRS_i 290.1 0.67 17.744 0.003 AB
PanSTARRS_z 378.07 1.63 17.456 0.005 AB
DES_z 428.25 2.18 17.321 0.006 AB
PanSTARRS_y 429.05 4.43 17.319 0.011 AB

Aperture details

RA, DEC (J2000) = 2h33m31.40s, -29d52m13.42s
semi major axis, semi minor axis (arcsec) = 7.15, 4.18
angle (degrees, anti-clockwise from east) = -160.45

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.72 3.02 20.980 0.223 AB
GALEX_NUV 23.77 2.39 20.460 0.109 AB
PanSTARRS_g 267.09 1.69 17.833 0.007 AB
PanSTARRS_r 479.83 2.72 17.197 0.006 AB
PanSTARRS_i 662.71 2.03 16.847 0.003 AB
PanSTARRS_z 826.0 5.0 16.608 0.007 AB
PanSTARRS_y 988.75 14.13 16.412 0.016 AB
2MASS_J 1039.09 164.16 15.463 0.172 Vega
2MASS_H 1434.34 269.67 14.641 0.204 Vega
2MASS_K 1038.63 293.5 14.521 0.307 Vega
WISE_W1 498.95 14.29 14.456 0.031 Vega
WISE_W2 302.94 15.85 14.358 0.057 Vega
WISE_W3 283.47 59.21 12.595 0.227 Vega
WISE_W4 417.2 338.11 10.729 0.880 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})\, 9.663 9.786 9.896
{\rm log}_{10}({\rm SFR}) -1.042 -0.554 -0.018
{\rm log}_{10}({\rm sSFR}) -10.930 -10.344 -9.744
{\rm stellar\ age} 5.089 6.640 8.021

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.718 -0.339 -0.065
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.811 -1.465 -0.530

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.414 0.651 1.000
\delta -0.834 -0.552 -0.171
\tau_1/\tau_2 0.634 0.963 1.292
Q_{PAH} 1.469 3.532 5.626
U_{min} 2.831 7.829 15.045
{\rm log}_{10}(\gamma_e)\, -3.320 -2.052 -0.727

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.116 -2.340 -0.962
{\rm log}_{10}(\tau_{AGN})\, 0.960 1.361 1.865

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.902 -0.502 -0.208
0.03-0.10 Gyr -1.300 -0.588 0.049
0.10-0.33 Gyr -1.275 -0.552 0.052
0.33-1.08 Gyr -0.976 -0.322 0.038
1.08-3.54 Gyr -0.626 -0.148 0.086
3.54-11.64 Gyr -0.499 -0.151 0.050
11.64-12.93 Gyr -0.672 -0.131 0.381

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.136 10.183 10.270
{\rm log}_{10}({\rm SFR}) -0.616 -0.224 0.188
{\rm log}_{10}({\rm sSFR}) -10.844 -10.436 -10.004
{\rm stellar\ age} 7.677 8.923 11.812

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.625 -0.482 -0.376
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.281 -0.088 0.327

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.096 0.170 0.284
\delta -0.827 -0.555 -0.245
\tau_1/\tau_2 0.637 1.085 1.528
Q_{PAH} 0.382 1.174 2.746
U_{min} 2.787 7.940 15.148
{\rm log}_{10}(\gamma_e)\, -2.789 -1.882 -0.926

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.351 -3.323 -2.345
{\rm log}_{10}(\tau_{AGN})\, 1.113 1.615 1.981

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.320 -1.049 -0.695
0.03-0.10 Gyr -0.547 -0.088 0.346
0.10-0.33 Gyr -1.521 -0.483 -0.102
0.33-1.08 Gyr -2.502 -0.924 -0.461
1.08-3.54 Gyr -2.288 -0.859 -0.319
3.54-11.64 Gyr -0.679 0.286 0.420
11.64-12.93 Gyr 0.177 0.824 1.376