2025abat

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Information

Transient

Name: AT2025abat
Right ascension: 3h56m50.22s
Declination: -27d19m51.03s
Discovery Date: Oct. 20, 2025, 3:46 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.012

Host

Name:
Right ascension: 3h56m50.22s
Declination: -27d19m50.84s
Redshift: None
Photometric Redshift: 0.077
 

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 6.5
Cutout download processed 6.27
Global aperture construction processed 0.64
Local aperture photometry processed 5.58
Global aperture photometry processed 5.73
Validate local photometry processed 0.02
Validate global photometry processed 14.35
Host information processed 0.1
Global host SED inference processed 451.3
Local host SED inference processed 428.59
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 3h56m50.22s, -27d19m51.03s
semi major axis, semi minor axis (arcsec) = 1.38, 1.38
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 27.53 0.17 20.300 0.007 AB
PanSTARRS_g 22.43 0.34 20.523 0.017 AB
PanSTARRS_r 47.54 0.5 19.707 0.011 AB
DES_r 60.44 0.27 19.447 0.005 AB
PanSTARRS_i 69.01 0.52 19.303 0.008 AB
PanSTARRS_z 82.22 0.89 19.113 0.012 AB
DES_z 104.61 1.14 18.851 0.012 AB
PanSTARRS_y 98.34 2.21 18.918 0.024 AB

Aperture details

RA, DEC (J2000) = 3h56m50.19s, -27d19m50.74s
semi major axis, semi minor axis (arcsec) = 3.65, 3.57
angle (degrees, anti-clockwise from east) = -164.76

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.29 0.86 23.622 0.721 AB
GALEX_NUV 2.19 1.19 23.048 0.588 AB
DES_g 47.44 0.27 19.710 0.006 AB
PanSTARRS_g 44.94 0.87 19.768 0.021 AB
PanSTARRS_r 88.21 1.24 19.036 0.015 AB
DES_r 100.88 0.4 18.890 0.004 AB
PanSTARRS_i 124.49 1.32 18.662 0.011 AB
PanSTARRS_z 149.8 2.25 18.461 0.016 AB
DES_z 169.01 1.58 18.330 0.010 AB
PanSTARRS_y 175.31 5.62 18.290 0.035 AB
2MASS_J 334.68 121.09 16.694 0.393 Vega
2MASS_H 185.05 173.25 16.864 1.016 Vega
2MASS_K 319.92 196.95 15.800 0.668 Vega
WISE_W1 96.12 11.89 16.244 0.134 Vega
WISE_W2 75.13 13.66 15.871 0.197 Vega
WISE_W3 -13.56 47.75 Vega
WISE_W4 -342.97 300.58 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})\, 9.286 9.397 9.519
{\rm log}_{10}({\rm SFR}) -1.618 -0.977 -0.431
{\rm log}_{10}({\rm sSFR}) -11.063 -10.379 -9.788
{\rm stellar\ age} 5.372 7.009 8.659

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.124 -0.585 -0.134
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.412 0.080 0.367

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.276 0.700 1.110
\delta -0.612 -0.299 0.033
\tau_1/\tau_2 0.704 1.028 1.386
Q_{PAH} 1.247 3.294 5.221
U_{min} 3.110 7.955 14.732
{\rm log}_{10}(\gamma_e)\, -2.981 -1.836 -0.538

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.759 -0.816 -0.172
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.491 1.998

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.409 -0.907 -0.443
0.03-0.10 Gyr -1.906 -1.057 -0.404
0.10-0.33 Gyr -1.973 -1.052 -0.430
0.33-1.07 Gyr -1.795 -0.902 -0.378
1.07-3.50 Gyr -1.334 -0.644 -0.366
3.50-11.47 Gyr -0.888 -0.517 -0.322
11.47-12.74 Gyr -1.040 -0.444 0.160

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.555 9.653 9.767
{\rm log}_{10}({\rm SFR}) -2.119 -1.200 -0.716
{\rm log}_{10}({\rm sSFR}) -11.813 -10.896 -10.361
{\rm stellar\ age} 6.582 7.708 10.632

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.229 -0.757 -0.420
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.294 0.096 0.386

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.218 0.407 0.618
\delta -0.743 -0.413 -0.045
\tau_1/\tau_2 0.632 0.998 1.382
Q_{PAH} 1.198 3.059 5.015
U_{min} 3.005 8.679 16.404
{\rm log}_{10}(\gamma_e)\, -2.491 -1.428 -0.494

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.449 -1.779 -1.037
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.509 1.902

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.210 -1.206 -0.765
0.03-0.10 Gyr -2.490 -1.264 -0.666
0.10-0.33 Gyr -2.593 -1.268 -0.618
0.33-1.07 Gyr -2.761 -1.235 -0.583
1.07-3.50 Gyr -1.968 -0.688 -0.253
3.50-11.47 Gyr -0.781 -0.236 -0.076
11.47-12.74 Gyr -0.687 -0.025 0.762