2025vej

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Information

Transient

Name: AT2025vej
Right ascension: 1h19m04.82s
Declination: -25d36m24.69s
Discovery Date: Aug. 21, 2025, 10 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.012

Host

Name:
Right ascension: 1h19m04.85s
Declination: -25d36m24.96s
Redshift: None
Photometric Redshift: 0.088
 

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 7.66
Cutout download processed 14.59
Global aperture construction processed 0.68
Local aperture photometry processed 5.66
Global aperture photometry processed 5.01
Validate local photometry processed 0.02
Validate global photometry processed 13.71
Host information processed 0.17
Global host SED inference processed 421.06
Local host SED inference processed 452.82
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.04
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) = 1h19m04.82s, -25d36m24.69s
semi major axis, semi minor axis (arcsec) = 1.21, 1.21
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 36.42 0.18 19.997 0.005 AB
PanSTARRS_r 47.76 0.52 19.702 0.012 AB
DES_r 54.07 0.25 19.568 0.005 AB
PanSTARRS_i 59.9 0.37 19.456 0.007 AB
PanSTARRS_z 58.66 0.91 19.479 0.017 AB
DES_z 74.84 0.96 19.215 0.014 AB
PanSTARRS_y 58.47 2.64 19.483 0.049 AB

Aperture details

RA, DEC (J2000) = 1h19m04.83s, -25d36m24.58s
semi major axis, semi minor axis (arcsec) = 3.78, 2.91
angle (degrees, anti-clockwise from east) = -11.02

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.12 2.31 21.285 0.226 AB
GALEX_NUV 13.07 1.59 21.109 0.132 AB
DES_g 69.32 0.28 19.298 0.004 AB
PanSTARRS_g 66.77 1.05 19.339 0.017 AB
PanSTARRS_r 95.2 1.35 18.953 0.015 AB
DES_r 100.89 0.37 18.890 0.004 AB
PanSTARRS_i 114.94 0.95 18.749 0.009 AB
PanSTARRS_z 112.43 2.38 18.773 0.023 AB
DES_z 134.02 1.4 18.582 0.011 AB
PanSTARRS_y 124.26 6.96 18.664 0.061 AB
2MASS_J 63.18 89.93 18.504 1.545 Vega
2MASS_H 309.53 140.51 16.306 0.493 Vega
2MASS_K 25.52 179.95 18.545 7.656 Vega
WISE_W1 42.24 7.45 17.137 0.192 Vega
WISE_W2 33.33 9.93 16.754 0.323 Vega
WISE_W3 124.63 54.99 13.487 0.479 Vega
WISE_W4 655.54 388.0 10.239 0.643 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})\, 8.791 9.002 9.149
{\rm log}_{10}({\rm SFR}) -1.505 -0.763 0.021
{\rm log}_{10}({\rm sSFR}) -10.572 -9.790 -8.836
{\rm stellar\ age} 0.808 3.694 5.837

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.576 -0.851 -0.134
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.695 -1.024 0.052

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.111 0.370 0.886
\delta -0.660 -0.262 0.148
\tau_1/\tau_2 0.732 1.093 1.466
Q_{PAH} 1.137 2.888 5.156
U_{min} 3.064 8.593 15.733
{\rm log}_{10}(\gamma_e)\, -2.956 -1.773 -0.524

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.024 -0.855 0.015
{\rm log}_{10}(\tau_{AGN})\, 1.041 1.432 1.972

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.489 -0.949 -0.551
0.03-0.10 Gyr -1.804 -0.765 0.153
0.10-0.33 Gyr -1.143 -0.316 0.248
0.33-1.06 Gyr -1.308 -0.487 -0.102
1.06-3.47 Gyr -2.363 -1.000 -0.610
3.47-11.34 Gyr -3.036 -1.303 -0.846
11.34-12.60 Gyr -3.080 -1.333 -0.732

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.249 9.379 9.510
{\rm log}_{10}({\rm SFR}) -1.038 -0.645 -0.225
{\rm log}_{10}({\rm sSFR}) -10.472 -10.031 -9.608
{\rm stellar\ age} 3.922 5.709 7.021

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.610 -1.153 -0.655
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.144 0.127 0.378

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.097 0.200 0.335
\delta -0.569 -0.168 0.132
\tau_1/\tau_2 0.710 1.058 1.451
Q_{PAH} 1.044 2.606 4.524
U_{min} 3.112 8.462 15.616
{\rm log}_{10}(\gamma_e)\, -1.771 -0.876 -0.281

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.544 -1.952 -1.143
{\rm log}_{10}(\tau_{AGN})\, 1.207 1.656 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.420 -0.972 -0.691
0.03-0.10 Gyr -1.057 -0.567 -0.096
0.10-0.33 Gyr -0.512 -0.206 0.072
0.33-1.06 Gyr -0.611 -0.299 -0.034
1.06-3.47 Gyr -0.822 -0.488 -0.271
3.47-11.34 Gyr -1.032 -0.600 -0.370
11.34-12.60 Gyr -1.247 -0.599 -0.094