2025aisd results

Information

Transient
Name:AT2025aisd
Right ascension: 23h57m00.48s
Declination:15d26m17.45s
Discovery Date:Dec. 11, 2025, 6:36 a.m.
Classification:None
Redshift:None
MW E(B-V):0.040
Host
Name:1484648
Right ascension: 23h57m00.29s
Declination:15d26m21.16s
Redshift:0.112548
Photometric Redshift:None
 

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_z
 DES_g
DES_r
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 19.06
Transient MWEBV processed 0.04
Host match processed 4.18
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 8.94
Validate global photometry processed 23.59
Global host SED inference processed 663.41
Local aperture photometry processed 5.86
Validate local photometry processed 0.03
Local host SED inference not enough filters 17.34
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h57m00.48s, 15d26m17.45s
semi major axis, semi minor axis (arcsec):0.98, 0.98
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 19.72 1.25 20.663 0.069 AB

Aperture details

RA, DEC (J2000):23h57m00.30s, 15d26m20.92s
semi major axis, semi minor axis (arcsec):7.47, 6.46
angle (degrees, anti-clockwise from east):-112.17
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.02 0.63 22.701 0.227 AB
GALEX_NUV 1.49 0.53 23.469 0.389 AB
SDSS_u 40.65 5.62 19.877 0.150 AB
SDSS_g 330.68 5.17 17.601 0.017 AB
PanSTARRS_g 359.09 1.94 17.512 0.006 AB
SDSS_r 837.8 8.18 16.592 0.011 AB
PanSTARRS_r 844.06 2.36 16.584 0.003 AB
SDSS_i 1264.07 11.01 16.146 0.009 AB
PanSTARRS_i 1236.87 2.72 16.169 0.002 AB
PanSTARRS_z 1739.56 5.86 15.799 0.004 AB
SDSS_z 1780.84 24.8 15.773 0.015 AB
DES_z 1787.16 11.62 15.770 0.007 AB
PanSTARRS_y 2072.5 13.22 15.609 0.007 AB
2MASS_J 2598.44 191.13 14.468 0.080 Vega
2MASS_H 3030.13 252.37 13.829 0.090 Vega
2MASS_K 3626.9 352.55 13.163 0.106 Vega
WISE_W1 1262.61 24.72 13.448 0.021 Vega
WISE_W2 779.1 28.56 13.332 0.040 Vega
WISE_W3 130.39 88.31 13.438 0.735 Vega
WISE_W4 -614.57 468.06 Vega
 

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})\, 11.083 11.168 11.226
{\rm log}_{10}({\rm SFR}) -0.847 -0.156 0.361
{\rm log}_{10}({\rm sSFR}) -11.999 -11.292 -10.755
{\rm stellar\ age} 7.636 10.726 11.659

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.784 -0.584 -0.456
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.537 -0.763 0.082

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.203 0.298 0.420
\delta -0.952 -0.843 -0.660
\tau_1/\tau_2 0.592 1.092 1.572
Q_{PAH} 0.379 1.861 4.912
U_{min} 2.733 8.678 16.580
{\rm log}_{10}(\gamma_e)\, -2.541 -1.056 -0.289

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.472 -3.401 -2.343
{\rm log}_{10}(\tau_{AGN})\, 1.174 1.673 2.002

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.756 -0.450 -0.012
0.03-0.10 Gyr -1.283 -0.126 0.481
0.10-0.32 Gyr -2.426 -0.371 0.374
0.32-1.05 Gyr -3.293 -0.688 0.135
1.05-3.41 Gyr -3.097 -0.655 0.296
3.41-11.07 Gyr -1.260 0.788 1.367
11.07-12.30 Gyr 1.322 2.239 2.385