2025iab results

Information

Transient
Name:AT2025iab
Right ascension: 14h41m11.61s
Declination:-2d12m33.56s
Discovery Date:April 20, 2025, 7:50 a.m.
Classification:None
Redshift:None
MW E(B-V):0.042
Host
Name:2025iab
Right ascension: 14h41m11.55s
Declination:-2d12m35.08s
Redshift:0.082270
Photometric Redshift:0.079
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.68
Transient MWEBV processed 0.09
Host match processed 1.91
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.69
Global aperture photometry processed 7.78
Validate global photometry processed 19.87
Global host SED inference processed 489.69
Local aperture photometry processed 7.47
Validate local photometry processed 0.03
Local host SED inference processed 459.18
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h41m11.61s, -2d12m33.56s
semi major axis, semi minor axis (arcsec):1.29, 1.29
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 108.62 0.78 18.810 0.008 AB
PanSTARRS_r 210.59 0.49 18.091 0.003 AB
DES_r 171.12 1.68 18.317 0.011 AB
SDSS_i 242.18 4.17 17.940 0.019 AB
PanSTARRS_i 274.41 0.45 17.804 0.002 AB
PanSTARRS_z 298.53 1.06 17.713 0.004 AB
SDSS_z 280.06 5.88 17.782 0.023 AB
DES_z 241.37 3.9 17.943 0.018 AB
PanSTARRS_y 332.85 1.94 17.594 0.006 AB

Aperture details

RA, DEC (J2000):14h41m11.54s, -2d12m34.89s
semi major axis, semi minor axis (arcsec):7.09, 4.5
angle (degrees, anti-clockwise from east):-169.99
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 229.17 3.85 18.000 0.018 AB
GALEX_NUV 332.89 2.63 17.594 0.009 AB
SDSS_u 702.63 8.27 16.783 0.013 AB
SDSS_g 1105.83 8.79 16.291 0.009 AB
DES_g 1140.41 2.56 16.257 0.002 AB
PanSTARRS_g 952.77 1.56 16.453 0.002 AB
SDSS_r 1508.32 10.4 15.954 0.007 AB
PanSTARRS_r 1369.92 1.84 16.058 0.001 AB
DES_r 1668.33 5.29 15.844 0.003 AB
SDSS_i 2016.4 12.48 15.639 0.007 AB
PanSTARRS_i 1855.49 1.73 15.729 0.001 AB
PanSTARRS_z 2145.13 4.39 15.571 0.002 AB
SDSS_z 2300.57 21.33 15.495 0.010 AB
DES_z 2158.69 11.73 15.565 0.006 AB
PanSTARRS_y 2308.94 8.27 15.491 0.004 AB
2MASS_J 3015.25 155.23 14.307 0.056 Vega
2MASS_H 3688.81 205.55 13.615 0.060 Vega
2MASS_K 3965.04 282.38 13.067 0.077 Vega
WISE_W1 2781.19 25.67 12.590 0.010 Vega
WISE_W2 3189.3 36.01 11.802 0.012 Vega
WISE_W3 6783.06 80.73 9.147 0.013 Vega
WISE_W4 12666.03 716.77 7.023 0.061 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.791 9.960 10.081
{\rm log}_{10}({\rm SFR}) -0.645 0.012 0.431
{\rm log}_{10}({\rm sSFR}) -10.603 -9.957 -9.434
{\rm stellar\ age} 5.849 7.547 10.357

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.382 -0.990 -0.647
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.969 -0.751 -0.481

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.268 0.614 0.882
\delta -0.389 0.002 0.278
\tau_1/\tau_2 0.544 0.953 1.346
Q_{PAH} 0.858 2.564 4.750
U_{min} 2.768 7.881 15.027
{\rm log}_{10}(\gamma_e)\, -3.227 -1.994 -1.073

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.723 -1.887 -0.523
{\rm log}_{10}(\tau_{AGN})\, 0.920 1.391 1.955

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.263 0.142 0.375
0.03-0.10 Gyr -1.400 -0.091 0.473
0.10-0.33 Gyr -1.815 -0.382 0.183
0.33-1.07 Gyr -1.836 -0.586 -0.038
1.07-3.49 Gyr -1.749 -0.439 0.011
3.49-11.41 Gyr -0.517 0.006 0.227
11.41-12.67 Gyr -0.455 0.281 1.064

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.128 10.412 10.614
{\rm log}_{10}({\rm SFR}) 1.430 1.643 1.880
{\rm log}_{10}({\rm sSFR}) -9.138 -8.790 -8.308
{\rm stellar\ age} 3.355 6.433 9.053

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.526 -0.276 -0.122
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.082 0.360 0.464

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.192 0.373 0.548
\delta -0.287 -0.042 0.094
\tau_1/\tau_2 0.533 0.955 1.412
Q_{PAH} 0.139 0.445 1.000
U_{min} 2.785 7.363 14.570
{\rm log}_{10}(\gamma_e)\, -3.627 -2.995 -2.127

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.217 -1.101 -0.996
{\rm log}_{10}(\tau_{AGN})\, 0.773 0.837 0.898

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.068 0.526 0.780
0.03-0.10 Gyr 1.580 1.794 2.037
0.10-0.33 Gyr -1.771 0.024 0.859
0.33-1.07 Gyr -3.472 -0.452 0.233
1.07-3.49 Gyr -1.930 0.093 0.536
3.49-11.41 Gyr -0.953 0.329 0.680
11.41-12.67 Gyr -0.706 0.526 1.403