2025ild results

Information

Transient
Name:AT2025ild
Right ascension: 13h43m49.96s
Declination:21d08m55.44s
Discovery Date:Jan. 24, 2025, 1:18 p.m.
Classification:None
Redshift:None
MW E(B-V):0.023
Host
Name:2025ild
Right ascension: 13h43m50.25s
Declination:21d08m56.39s
Redshift:None
Photometric Redshift:0.077
 

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 19.25
Transient MWEBV processed 0.17
Host match processed 2.14
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 6.28
Validate global photometry processed 19.95
Global host SED inference processed 431.09
Local aperture photometry processed 6.99
Validate local photometry processed 0.03
Local host SED inference processed 456.73
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h43m49.96s, 21d08m55.44s
semi major axis, semi minor axis (arcsec):1.37, 1.37
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 11.65 0.22 21.234 0.021 AB
PanSTARRS_g 12.62 0.38 21.147 0.033 AB
SDSS_r 12.82 1.1 21.130 0.093 AB
PanSTARRS_r 14.7 0.39 20.982 0.029 AB
DES_r 14.3 0.46 21.012 0.035 AB
SDSS_i 14.65 1.31 20.986 0.097 AB
PanSTARRS_i 17.3 0.5 20.805 0.031 AB
PanSTARRS_z 16.61 1.06 20.849 0.069 AB
SDSS_z 20.85 3.64 20.602 0.190 AB
DES_z 16.75 0.97 20.840 0.063 AB
PanSTARRS_y 12.37 2.74 21.169 0.240 AB

Aperture details

RA, DEC (J2000):13h43m50.24s, 21d08m56.49s
semi major axis, semi minor axis (arcsec):10.03, 5.96
angle (degrees, anti-clockwise from east):-113.39
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 40.42 5.83 19.884 0.157 AB
GALEX_NUV 56.7 2.74 19.516 0.053 AB
SDSS_u 81.63 5.78 19.120 0.077 AB
SDSS_g 212.51 4.31 18.082 0.022 AB
DES_g 218.81 1.04 18.050 0.005 AB
PanSTARRS_g 215.95 2.13 18.064 0.011 AB
SDSS_r 262.35 5.41 17.853 0.022 AB
PanSTARRS_r 272.88 2.17 17.810 0.009 AB
DES_r 291.05 2.2 17.740 0.008 AB
SDSS_i 306.9 6.76 17.682 0.024 AB
PanSTARRS_i 335.75 2.78 17.585 0.009 AB
PanSTARRS_z 338.65 5.91 17.576 0.019 AB
SDSS_z 407.18 20.32 17.376 0.054 AB
DES_z 343.43 4.7 17.560 0.015 AB
PanSTARRS_y 333.03 15.3 17.594 0.050 AB
2MASS_J 235.98 178.8 17.073 0.823 Vega
2MASS_H 432.83 305.68 15.942 0.767 Vega
2MASS_K 58.17 290.83 17.650 5.428 Vega
WISE_W1 143.95 11.58 15.805 0.087 Vega
WISE_W2 78.73 15.71 15.821 0.217 Vega
WISE_W3 47.66 77.19 14.531 1.759 Vega
WISE_W4 666.51 475.84 10.220 0.775 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.003 8.204 8.370
{\rm log}_{10}({\rm SFR}) -2.055 -1.172 -0.312
{\rm log}_{10}({\rm sSFR}) -10.276 -9.363 -8.439
{\rm stellar\ age} 0.253 2.231 5.168

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.724 -1.347 -0.713
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.540 -0.980 -0.230

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.142 0.390 0.861
\delta -0.601 -0.150 0.228
\tau_1/\tau_2 0.708 1.134 1.544
Q_{PAH} 1.318 3.169 5.608
U_{min} 3.061 8.227 16.123
{\rm log}_{10}(\gamma_e)\, -2.828 -1.701 -0.624

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.844 -0.296 0.134
{\rm log}_{10}(\tau_{AGN})\, 1.002 1.450 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.494 -1.626 -1.127
0.03-0.10 Gyr -2.325 -1.091 -0.162
0.10-0.33 Gyr -1.910 -0.838 -0.318
0.33-1.07 Gyr -3.262 -1.290 -0.811
1.07-3.50 Gyr -4.618 -2.142 -1.454
3.50-11.46 Gyr -5.616 -2.510 -1.702
11.46-12.73 Gyr -5.476 -2.435 -1.567

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.654 9.751 9.841
{\rm log}_{10}({\rm SFR}) -0.320 0.032 0.294
{\rm log}_{10}({\rm sSFR}) -10.053 -9.704 -9.460
{\rm stellar\ age} 5.363 6.409 7.542

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.747 -1.501 -1.203
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.818 -0.957 0.233

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.081 0.153 0.247
\delta -0.534 -0.124 0.152
\tau_1/\tau_2 0.664 1.075 1.473
Q_{PAH} 0.858 2.358 4.340
U_{min} 2.564 7.856 15.068
{\rm log}_{10}(\gamma_e)\, -2.557 -1.572 -0.610

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.265 -3.196 -2.127
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.536 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.160 -0.812 -0.613
0.03-0.10 Gyr -0.213 0.176 0.448
0.10-0.33 Gyr -0.004 0.263 0.486
0.33-1.07 Gyr -0.555 -0.154 0.064
1.07-3.50 Gyr -0.566 -0.250 -0.037
3.50-11.46 Gyr -0.445 -0.194 -0.031
11.46-12.73 Gyr -0.538 -0.076 0.382