2025vja

Download data

Information

Transient

Name: AT2025vja
Right ascension: 2h32m14.22s
Declination: -9d31m50.08s
Discovery Date: Aug. 23, 2025, 11:36 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name: 989872
Right ascension: 2h32m14.12s
Declination: -9d31m51.59s
Redshift: 0.095996
Photometric Redshift:
 

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 3.66
Cutout download processed 23.79
Global aperture construction processed 0.63
Local aperture photometry processed 7.4
Global aperture photometry processed 6.61
Validate local photometry processed 0.03
Validate global photometry processed 17.9
Host information processed 0.14
Global host SED inference processed 487.08
Local host SED inference processed 475.08
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.05
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) = 2h32m14.22s, -9d31m50.08s
semi major axis, semi minor axis (arcsec) = 1.13, 1.13
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 76.61 0.39 19.189 0.006 AB
PanSTARRS_i 106.0 0.43 18.837 0.004 AB
PanSTARRS_z 137.88 0.92 18.551 0.007 AB
DES_z 141.99 1.54 18.519 0.012 AB
PanSTARRS_y 164.82 2.29 18.357 0.015 AB

Aperture details

RA, DEC (J2000) = 2h32m14.13s, -9d31m51.48s
semi major axis, semi minor axis (arcsec) = 14.12, 9.32
angle (degrees, anti-clockwise from east) = -138.5

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.18 2.01 21.619 0.267 AB
GALEX_NUV 9.89 0.95 21.412 0.104 AB
SDSS_u 121.97 9.96 18.684 0.089 AB
SDSS_g 659.46 7.98 16.852 0.013 AB
DES_g 740.67 1.09 16.726 0.002 AB
PanSTARRS_g 749.2 2.67 16.714 0.004 AB
SDSS_r 1616.56 12.06 15.879 0.008 AB
PanSTARRS_r 1636.31 4.28 15.865 0.003 AB
DES_r 1802.36 2.03 15.760 0.001 AB
SDSS_i 2455.37 17.16 15.425 0.008 AB
PanSTARRS_i 2427.98 4.03 15.437 0.002 AB
PanSTARRS_z 3188.01 8.93 15.141 0.003 AB
SDSS_z 3111.62 38.97 15.168 0.014 AB
DES_z 3343.36 7.74 15.090 0.003 AB
PanSTARRS_y 3844.9 23.04 14.938 0.007 AB
2MASS_J 5103.41 207.64 13.735 0.044 Vega
2MASS_H 6030.64 328.62 13.081 0.059 Vega
2MASS_K 5901.75 415.16 12.635 0.076 Vega
WISE_W1 2570.22 29.87 12.676 0.013 Vega
WISE_W2 1572.83 37.07 12.569 0.026 Vega
WISE_W3 642.96 118.19 11.706 0.200 Vega
WISE_W4 440.45 424.5 10.670 1.046 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})\, 9.651 9.821 9.990
{\rm log}_{10}({\rm SFR}) -1.301 -0.587 0.097
{\rm log}_{10}({\rm sSFR}) -11.133 -10.417 -9.623
{\rm stellar\ age} 3.469 6.769 9.317

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.307 -0.545 -0.054
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.456 -0.763 -0.009

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.425 0.840 1.340
\delta -0.626 -0.247 0.162
\tau_1/\tau_2 0.634 1.001 1.368
Q_{PAH} 0.737 2.661 5.309
U_{min} 2.956 8.184 15.310
{\rm log}_{10}(\gamma_e)\, -3.152 -1.958 -0.520

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.512 -1.199 -0.426
{\rm log}_{10}(\tau_{AGN})\, 1.028 1.480 1.949

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.512 -0.637 -0.191
0.03-0.10 Gyr -1.597 -0.639 0.189
0.10-0.33 Gyr -1.705 -0.629 0.116
0.33-1.06 Gyr -1.748 -0.459 0.287
1.06-3.45 Gyr -1.833 -0.376 0.061
3.45-11.25 Gyr -1.202 -0.181 0.108
11.25-12.50 Gyr -1.068 -0.052 0.811

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.226 11.326 11.355
{\rm log}_{10}({\rm SFR}) -1.137 -0.631 -0.225
{\rm log}_{10}({\rm sSFR}) -12.464 -11.942 -11.471
{\rm stellar\ age} 8.338 11.637 11.869

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.576 -0.449 -0.346
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.508 -0.455 0.249

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.132 0.197 0.283
\delta -0.885 -0.675 -0.417
\tau_1/\tau_2 0.562 1.004 1.454
Q_{PAH} 0.394 1.439 3.242
U_{min} 2.819 8.274 16.223
{\rm log}_{10}(\gamma_e)\, -2.385 -1.369 -0.692

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.370 -3.452 -2.483
{\rm log}_{10}(\tau_{AGN})\, 0.963 1.449 1.886

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.974 -0.469 -0.121
0.03-0.10 Gyr -2.854 -0.909 -0.241
0.10-0.33 Gyr -4.014 -1.365 -0.430
0.33-1.06 Gyr -4.501 -1.530 -0.492
1.06-3.45 Gyr -3.334 -1.170 -0.086
3.45-11.25 Gyr -1.445 0.322 1.459
11.25-12.50 Gyr 1.725 2.463 2.508