2025abdg

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Information

Transient

Name: AT2025abdg
Right ascension: 6h25m31.34s
Declination: -23d55m39.08s
Discovery Date: Oct. 6, 2025, 9:09 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.050

Host

Name: 795476
Right ascension: 6h25m31.31s
Declination: -23d55m38.68s
Redshift: 0.037497
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 5.47
Cutout download processed 3.37
Global aperture construction processed 0.69
Local aperture photometry processed 3.91
Global aperture photometry processed 3.99
Validate local photometry processed 0.02
Validate global photometry processed 10.24
Host information processed 0.14
Global host SED inference processed 603.67
Local host SED inference processed 581.92
Transient information processed 0.0
Transient MWEBV processed 0.13
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) = 6h25m31.34s, -23d55m39.08s
semi major axis, semi minor axis (arcsec) = 2.69, 2.69
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 729.44 1.06 16.743 0.002 AB
PanSTARRS_r 1534.02 1.34 15.935 0.001 AB
PanSTARRS_i 2224.82 1.06 15.532 0.001 AB
PanSTARRS_z 2884.51 2.79 15.250 0.001 AB
PanSTARRS_y 3340.56 4.74 15.090 0.002 AB

Aperture details

RA, DEC (J2000) = 6h25m31.32s, -23d55m38.85s
semi major axis, semi minor axis (arcsec) = 12.43, 4.74
angle (degrees, anti-clockwise from east) = -68.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 1308.36 2.41 16.108 0.002 AB
PanSTARRS_r 2670.41 3.13 15.334 0.001 AB
PanSTARRS_i 3895.5 2.46 14.924 0.001 AB
PanSTARRS_z 4891.91 7.17 14.676 0.002 AB
PanSTARRS_y 5962.74 12.93 14.461 0.002 AB
2MASS_J 7494.75 173.45 13.318 0.025 Vega
2MASS_H 9242.71 236.24 12.618 0.028 Vega
2MASS_K 8172.19 335.73 12.281 0.045 Vega
WISE_W1 3326.8 28.55 12.396 0.009 Vega
WISE_W2 1848.8 29.15 12.394 0.017 Vega
WISE_W3 447.71 59.58 12.099 0.144 Vega
WISE_W4 445.74 364.11 10.657 0.887 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})\, 10.131 10.284 10.440
{\rm log}_{10}({\rm SFR}) -1.953 -0.116 0.700
{\rm log}_{10}({\rm sSFR}) -12.205 -10.350 -9.464
{\rm stellar\ age} 4.870 7.492 11.363

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.529 -0.884 -0.450
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.763 -0.850 0.266

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.378 0.937 1.320
\delta -0.800 -0.540 -0.273
\tau_1/\tau_2 0.621 1.004 1.397
Q_{PAH} 0.612 2.725 4.836
U_{min} 2.757 8.485 16.065
{\rm log}_{10}(\gamma_e)\, -3.055 -1.576 -0.772

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.328 -2.651 -0.648
{\rm log}_{10}(\tau_{AGN})\, 1.040 1.531 1.974

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.192 -0.348 0.303
0.03-0.10 Gyr -2.627 -0.245 0.812
0.10-0.33 Gyr -2.480 -0.062 0.750
0.33-1.09 Gyr -2.635 -0.117 0.537
1.09-3.61 Gyr -2.245 -0.002 0.511
3.61-11.93 Gyr -0.991 0.241 0.519
11.93-13.25 Gyr -0.584 0.496 1.452

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.549 10.604 10.708
{\rm log}_{10}({\rm SFR}) -5.178 -2.159 -0.733
{\rm log}_{10}({\rm sSFR}) -15.824 -12.774 -11.364
{\rm stellar\ age} 7.773 9.171 12.536

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.833 -0.634 -0.496
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.487 -0.662 0.155

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.175 0.304 0.468
\delta -0.793 -0.470 -0.170
\tau_1/\tau_2 0.540 0.968 1.395
Q_{PAH} 0.208 0.668 1.617
U_{min} 3.999 10.291 17.772
{\rm log}_{10}(\gamma_e)\, -2.711 -1.815 -1.221

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.567 -3.845 -2.954
{\rm log}_{10}(\tau_{AGN})\, 1.083 1.605 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.347 -2.624 -1.101
0.03-0.10 Gyr -6.063 -2.291 -0.703
0.10-0.33 Gyr -6.145 -2.591 -0.827
0.33-1.09 Gyr -5.558 -2.492 -0.825
1.09-3.61 Gyr -3.599 -1.467 0.008
3.61-11.93 Gyr -1.183 0.686 0.868
11.93-13.25 Gyr 0.007 1.223 1.832