2025absl results

Information

Transient
Name:AT2025absl
Right ascension: 17h13m58.54s
Declination:49d24m53.71s
Discovery Date:Oct. 27, 2025, 2:40 a.m.
Classification:None
Redshift:None
MW E(B-V):0.012
Host
Name:
Right ascension: 17h13m58.69s
Declination:49d24m54.39s
Redshift:None
Photometric Redshift:0.064
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 4.16
Transient MWEBV processed 0.05
Host match processed 6.05
Host information processed 0.1
Host MWEBV processed 0.05
Global aperture construction processed 0.67
Global aperture photometry processed 4.1
Validate global photometry processed 11.14
Global host SED inference processed 388.54
Local aperture photometry processed 4.04
Validate local photometry processed 0.02
Local host SED inference processed 469.0
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h13m58.54s, 49d24m53.71s
semi major axis, semi minor axis (arcsec):1.62, 1.62
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 77.4 0.38 19.178 0.005 AB
PanSTARRS_r 132.79 0.57 18.592 0.005 AB
PanSTARRS_i 178.24 0.52 18.272 0.003 AB
PanSTARRS_z 204.25 1.16 18.125 0.006 AB
PanSTARRS_y 232.64 3.47 17.983 0.016 AB

Aperture details

RA, DEC (J2000):17h13m58.69s, 49d24m54.61s
semi major axis, semi minor axis (arcsec):6.46, 4.42
angle (degrees, anti-clockwise from east):-129.25
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.69 4.33 20.844 0.281 AB
GALEX_NUV 38.88 4.03 19.926 0.112 AB
PanSTARRS_g 262.38 1.13 17.853 0.005 AB
PanSTARRS_r 430.4 1.73 17.315 0.004 AB
PanSTARRS_i 576.19 1.62 16.999 0.003 AB
PanSTARRS_z 642.99 3.69 16.879 0.006 AB
PanSTARRS_y 789.56 11.36 16.657 0.016 AB
2MASS_J 999.19 133.46 15.506 0.145 Vega
2MASS_H 1035.46 192.08 14.995 0.201 Vega
2MASS_K 567.83 251.24 15.177 0.480 Vega
WISE_W1 409.27 13.43 14.671 0.036 Vega
WISE_W2 256.7 18.76 14.537 0.079 Vega
WISE_W3 946.52 58.96 11.286 0.068 Vega
WISE_W4 1054.11 337.56 9.723 0.348 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.495 9.619 9.734
{\rm log}_{10}({\rm SFR}) -1.862 -0.935 -0.277
{\rm log}_{10}({\rm sSFR}) -11.548 -10.571 -9.921
{\rm stellar\ age} 6.103 7.546 10.150

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.591 -1.102 -0.698
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.775 -0.819 0.223

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.202 0.564 0.929
\delta -0.606 -0.148 0.169
\tau_1/\tau_2 0.701 1.052 1.399
Q_{PAH} 0.924 3.303 5.662
U_{min} 2.794 7.760 14.853
{\rm log}_{10}(\gamma_e)\, -3.314 -2.114 -0.868

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.257 -1.049 -0.264
{\rm log}_{10}(\tau_{AGN})\, 1.051 1.478 1.941

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.045 -1.212 -0.638
0.03-0.10 Gyr -2.047 -0.898 -0.174
0.10-0.33 Gyr -1.956 -0.780 -0.183
0.33-1.08 Gyr -2.058 -0.859 -0.311
1.08-3.54 Gyr -1.817 -0.657 -0.265
3.54-11.61 Gyr -0.784 -0.309 -0.111
11.61-12.90 Gyr -0.786 -0.126 0.625

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.000 10.061 10.153
{\rm log}_{10}({\rm SFR}) -0.390 -0.083 0.271
{\rm log}_{10}({\rm sSFR}) -10.487 -10.165 -9.765
{\rm stellar\ age} 7.187 8.025 10.883

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.921 -0.623 -0.445
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.031 0.231 0.389

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.123 0.226 0.389
\delta -0.675 -0.306 0.025
\tau_1/\tau_2 0.713 1.102 1.494
Q_{PAH} 0.645 1.663 3.439
U_{min} 2.884 8.387 15.714
{\rm log}_{10}(\gamma_e)\, -2.512 -1.561 -0.911

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.862 -2.413 -1.702
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.475 1.852

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.152 -0.628 -0.352
0.03-0.10 Gyr -0.367 0.035 0.422
0.10-0.33 Gyr -0.697 -0.178 0.133
0.33-1.08 Gyr -1.321 -0.509 -0.203
1.08-3.54 Gyr -1.361 -0.470 -0.081
3.54-11.61 Gyr -0.269 0.180 0.308
11.61-12.90 Gyr -0.102 0.486 1.177