2025iga results

Information

Transient
Name:AT2025iga
Right ascension: 8h16m50.31s
Declination:36d48m45.81s
Discovery Date:Jan. 29, 2025, 10:40 a.m.
Classification:None
Redshift:None
MW E(B-V):0.045
Host
Name:2025iga
Right ascension: 8h16m50.49s
Declination:36d48m47.09s
Redshift:None
Photometric Redshift:0.173
 

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_z
 DES_r
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 17.88
Transient MWEBV processed 0.04
Host match processed 2.13
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 6.35
Validate global photometry processed 17.79
Global host SED inference processed 381.71
Local aperture photometry processed 6.13
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):8h16m50.48s, 36d48m47.14s
semi major axis, semi minor axis (arcsec):4.54, 4.17
angle (degrees, anti-clockwise from east):-165.92
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.96 0.75 21.962 0.137 AB
GALEX_NUV 11.86 0.67 21.215 0.061 AB
SDSS_u 27.35 3.11 20.308 0.124 AB
SDSS_g 62.34 2.41 19.413 0.042 AB
DES_g 65.18 0.67 19.365 0.011 AB
PanSTARRS_g 74.45 1.18 19.220 0.017 AB
SDSS_r 122.98 3.45 18.675 0.030 AB
PanSTARRS_r 121.63 1.26 18.687 0.011 AB
SDSS_i 174.05 4.5 18.298 0.028 AB
PanSTARRS_i 165.44 1.06 18.353 0.007 AB
PanSTARRS_z 185.96 2.58 18.226 0.015 AB
SDSS_z 241.14 12.1 17.944 0.054 AB
DES_z 203.11 2.6 18.131 0.014 AB
PanSTARRS_y 200.68 8.49 18.144 0.046 AB
2MASS_J 163.93 97.26 17.468 0.644 Vega
2MASS_H 135.8 168.89 17.200 1.350 Vega
2MASS_K 574.37 169.33 15.164 0.320 Vega
WISE_W1 120.25 9.54 16.001 0.086 Vega
WISE_W2 101.44 15.64 15.545 0.167 Vega
WISE_W3 281.3 69.76 12.603 0.269 Vega
WISE_W4 -146.12 405.17 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})\, 10.251 10.313 10.395
{\rm log}_{10}({\rm SFR}) 0.227 0.520 0.786
{\rm log}_{10}({\rm sSFR}) -10.096 -9.804 -9.515
{\rm stellar\ age} 5.618 6.395 7.445

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.193 -0.816 -0.510
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.747 -0.062 0.310

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.147 0.241 0.380
\delta -0.705 -0.352 -0.031
\tau_1/\tau_2 0.781 1.137 1.508
Q_{PAH} 0.768 1.879 3.492
U_{min} 2.700 7.308 14.175
{\rm log}_{10}(\gamma_e)\, -2.954 -2.038 -1.082

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.241 -2.964 -1.881
{\rm log}_{10}(\tau_{AGN})\, 0.968 1.408 1.835

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.202 0.062 0.245
0.03-0.10 Gyr 0.295 0.634 0.926
0.10-0.32 Gyr 0.182 0.527 0.760
0.32-1.02 Gyr -0.229 0.192 0.427
1.02-3.27 Gyr -0.088 0.272 0.489
3.27-10.44 Gyr 0.301 0.475 0.604
10.44-11.60 Gyr 0.113 0.573 1.055