2025itj results

Information

Transient
Name:AT2025itj
Right ascension: 13h46m38.69s
Declination:32d41m30.97s
Discovery Date:March 17, 2025, 1:21 p.m.
Classification:None
Redshift:None
MW E(B-V):0.013
Host
Name:2025itj
Right ascension: 13h46m38.81s
Declination:32d41m31.87s
Redshift:None
Photometric Redshift:0.134
 

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: blocked

Task Name Status Time (s)
Cutout download processed 20.26
Transient MWEBV processed 0.04
Host match processed 1.8
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 6.95
Validate global photometry processed 19.29
Global host SED inference processed 377.65
Local aperture photometry processed 6.81
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):13h46m38.80s, 32d41m31.94s
semi major axis, semi minor axis (arcsec):9.29, 3.15
angle (degrees, anti-clockwise from east):-129.15
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.61 3.07 22.028 0.595 AB
GALEX_NUV 2.96 0.49 22.723 0.180 AB
SDSS_u 16.49 4.38 20.857 0.289 AB
SDSS_g 93.56 2.87 18.972 0.033 AB
DES_g 87.01 0.83 19.051 0.010 AB
PanSTARRS_g 94.23 1.28 18.965 0.015 AB
SDSS_r 189.79 4.33 18.204 0.025 AB
PanSTARRS_r 184.61 1.41 18.234 0.008 AB
DES_r 202.22 1.39 18.135 0.007 AB
SDSS_i 281.01 6.05 17.778 0.023 AB
PanSTARRS_i 272.53 1.9 17.811 0.008 AB
PanSTARRS_z 339.08 3.15 17.574 0.010 AB
SDSS_z 414.53 17.54 17.356 0.046 AB
DES_z 383.64 4.36 17.440 0.012 AB
PanSTARRS_y 455.15 8.32 17.255 0.020 AB
2MASS_J 628.05 136.08 16.010 0.235 Vega
2MASS_H 864.05 211.22 15.191 0.265 Vega
2MASS_K 904.49 217.98 14.671 0.262 Vega
WISE_W1 403.18 12.33 14.687 0.033 Vega
WISE_W2 258.56 16.25 14.530 0.068 Vega
WISE_W3 847.7 69.83 11.405 0.089 Vega
WISE_W4 700.52 478.62 10.166 0.742 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})\, 10.428 10.493 10.549
{\rm log}_{10}({\rm SFR}) -0.329 0.213 0.631
{\rm log}_{10}({\rm sSFR}) -10.840 -10.304 -9.848
{\rm stellar\ age} 5.171 6.093 6.990

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.166 -0.009 0.091
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.626 -0.531 0.204

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.399 0.527 0.696
\delta -0.751 -0.542 -0.246
\tau_1/\tau_2 0.645 0.972 1.297
Q_{PAH} 1.004 2.512 4.663
U_{min} 2.500 7.060 13.830
{\rm log}_{10}(\gamma_e)\, -2.581 -1.648 -0.802

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.358 -3.238 -2.029
{\rm log}_{10}(\tau_{AGN})\, 1.021 1.490 1.902

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.351 0.023 0.284
0.03-0.10 Gyr -0.384 0.259 0.748
0.10-0.32 Gyr -0.038 0.511 0.834
0.32-1.04 Gyr 0.277 0.570 0.797
1.04-3.36 Gyr 0.388 0.617 0.815
3.36-10.84 Gyr 0.411 0.599 0.722
10.84-12.04 Gyr 0.088 0.612 1.025