2025iru results

Information

Transient
Name:AT2025iru
Right ascension: 15h26m57.46s
Declination:69d46m56.09s
Discovery Date:April 10, 2025, 10:13 a.m.
Classification:None
Redshift:None
MW E(B-V):0.016
Host
Name:2025iru
Right ascension: 15h26m57.44s
Declination:69d46m56.54s
Redshift:0.077523
Photometric Redshift:0.099
 

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 4.82
Transient MWEBV processed 0.04
Host match processed 1.68
Host information processed 0.09
Host MWEBV processed 0.09
Global aperture construction processed 0.67
Global aperture photometry processed 4.46
Validate global photometry processed 12.27
Global host SED inference processed 496.16
Local aperture photometry processed 4.37
Validate local photometry processed 0.02
Local host SED inference processed 553.28
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h26m57.46s, 69d46m56.09s
semi major axis, semi minor axis (arcsec):1.36, 1.36
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 112.04 0.44 18.777 0.004 AB
PanSTARRS_r 270.74 0.59 17.819 0.002 AB
PanSTARRS_i 475.0 0.68 17.208 0.002 AB
PanSTARRS_z 606.38 1.17 16.943 0.002 AB
PanSTARRS_y 670.12 2.28 16.835 0.004 AB

Aperture details

RA, DEC (J2000):15h26m57.44s, 69d46m56.63s
semi major axis, semi minor axis (arcsec):10.79, 6.12
angle (degrees, anti-clockwise from east):-89.24
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.24 1.78 22.622 0.596 AB
GALEX_NUV 8.34 2.85 21.597 0.371 AB
PanSTARRS_g 508.67 2.28 17.134 0.005 AB
PanSTARRS_r 1110.29 3.07 16.286 0.003 AB
PanSTARRS_i 1717.5 3.46 15.813 0.002 AB
PanSTARRS_z 2139.99 6.19 15.574 0.003 AB
PanSTARRS_y 2681.16 13.23 15.329 0.005 AB
2MASS_J 3350.98 210.17 14.192 0.068 Vega
2MASS_H 4466.96 293.7 13.407 0.071 Vega
2MASS_K 3743.02 381.48 13.129 0.111 Vega
WISE_W1 1623.13 14.82 13.175 0.010 Vega
WISE_W2 934.18 20.16 13.135 0.023 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.292 10.398 10.532
{\rm log}_{10}({\rm SFR}) -0.767 -0.210 0.308
{\rm log}_{10}({\rm sSFR}) -11.212 -10.593 -10.038
{\rm stellar\ age} 6.046 7.788 11.494

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.708 -1.174 -0.710
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.814 -1.036 0.176

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.894 1.222 1.565
\delta -0.681 -0.482 -0.207
\tau_1/\tau_2 0.535 0.882 1.243
Q_{PAH} 0.280 1.239 3.837
U_{min} 2.910 8.227 15.776
{\rm log}_{10}(\gamma_e)\, -3.295 -1.872 -0.881

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.835 -1.457 -0.558
{\rm log}_{10}(\tau_{AGN})\, 0.927 1.346 1.797

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.624 -0.076 0.337
0.03-0.10 Gyr -1.687 -0.400 0.264
0.10-0.33 Gyr -2.200 -0.549 0.198
0.33-1.07 Gyr -2.293 -0.497 0.324
1.07-3.50 Gyr -2.105 -0.153 0.513
3.50-11.46 Gyr -0.715 0.416 0.654
11.46-12.73 Gyr -0.106 0.770 1.610

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.765 10.867 11.008
{\rm log}_{10}({\rm SFR}) -2.357 -0.672 0.168
{\rm log}_{10}({\rm sSFR}) -13.500 -11.578 -10.592
{\rm stellar\ age} 6.938 8.166 12.042

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.178 -0.794 -0.605
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.171 -0.332 0.205

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.426 0.574 0.747
\delta -0.950 -0.813 -0.583
\tau_1/\tau_2 0.513 0.915 1.356
Q_{PAH} 0.712 1.750 4.095
U_{min} 2.626 8.495 16.226
{\rm log}_{10}(\gamma_e)\, -2.993 -1.949 -1.099

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.506 -3.680 -2.659
{\rm log}_{10}(\tau_{AGN})\, 1.116 1.599 1.967

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.020 -0.729 0.013
0.03-0.10 Gyr -3.718 -0.820 0.232
0.10-0.33 Gyr -4.172 -0.785 0.400
0.33-1.07 Gyr -4.227 -0.856 0.399
1.07-3.50 Gyr -2.993 -0.227 0.784
3.50-11.46 Gyr -1.082 0.878 1.138
11.46-12.73 Gyr 0.359 1.316 2.149