2025qab

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Information

Transient

Name: AT2025qab
Right ascension: 21h54m32.97s
Declination: -12d45m58.99s
Discovery Date: June 22, 2025, 12:54 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.032

Host

Name:
Right ascension: 21h54m33.40s
Declination: -12d45m58.82s
Redshift: None
Photometric Redshift: 0.158
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 21.53
Transient MWEBV processed 0.23
Host match processed 6.7
Host information processed 0.15
Host MWEBV processed 0.07
Global aperture construction processed 0.65
Global aperture photometry processed 4.36
Validate global photometry processed 11.83
Global host SED inference processed 480.67
Local aperture photometry processed 5.15
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

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) = 21h54m32.97s, -12d45m58.99s
semi major axis, semi minor axis (arcsec) = 0.73, 0.73
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 21h54m33.40s, -12d45m58.63s
semi major axis, semi minor axis (arcsec) = 4.99, 4.03
angle (degrees, anti-clockwise from east) = -68.63

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.56 2.37 21.448 0.269 AB
GALEX_NUV 5.88 0.61 21.977 0.113 AB
PanSTARRS_g 62.59 0.97 19.409 0.017 AB
PanSTARRS_r 139.1 1.19 18.542 0.009 AB
DES_r 154.24 1.56 18.430 0.011 AB
PanSTARRS_i 210.4 1.01 18.092 0.005 AB
PanSTARRS_z 253.28 3.49 17.891 0.015 AB
PanSTARRS_y 280.79 8.59 17.779 0.033 AB
2MASS_J 399.29 116.56 16.502 0.317 Vega
2MASS_H 804.07 211.74 15.269 0.286 Vega
2MASS_K 250.47 211.41 16.065 0.916 Vega
WISE_W1 173.22 11.97 15.605 0.075 Vega
WISE_W2 133.95 19.3 15.244 0.156 Vega
WISE_W3 242.32 77.38 12.765 0.347 Vega
WISE_W4 745.21 426.83 10.099 0.622 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.535 10.613 10.680
{\rm log}_{10}({\rm SFR}) -0.732 -0.356 -0.054
{\rm log}_{10}({\rm sSFR}) -11.342 -10.946 -10.661
{\rm stellar\ age} 7.349 9.744 11.145

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.844 -0.649 -0.482
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.522 -0.082 0.234

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.084 0.160 0.269
\delta -0.775 -0.444 -0.117
\tau_1/\tau_2 0.448 0.883 1.351
Q_{PAH} 0.814 2.095 4.097
U_{min} 2.846 8.373 15.766
{\rm log}_{10}(\gamma_e)\, -2.762 -1.626 -0.565

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.654 -2.060 -1.364
{\rm log}_{10}(\tau_{AGN})\, 1.124 1.549 1.885

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.416 -0.047 0.198
0.03-0.10 Gyr -2.535 -0.782 -0.156
0.10-0.32 Gyr -4.627 -1.530 -0.565
0.32-1.03 Gyr -4.877 -1.495 -0.605
1.03-3.30 Gyr -3.663 -1.203 -0.205
3.30-10.59 Gyr -1.398 0.480 0.842
10.59-11.77 Gyr 0.804 1.621 1.852