2026fhi results

Information

Transient
Name:AT2026fhi
Right ascension: 13h33m01.82s
Declination:-16d14m40.07s
Discovery Date:March 9, 2026, 10:26 a.m.
Classification:None
Redshift:None
MW E(B-V):0.075
Host
Name:PGC090180
Right ascension: 13h33m01.83s
Declination:-16d14m42.39s
Redshift:0.022713
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_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 6.34
Transient MWEBV processed 0.12
Host match processed 5.21
Host information processed 0.11
Host MWEBV processed 0.1
Global aperture construction processed 0.63
Global aperture photometry processed 3.83
Validate global photometry processed 11.88
Global host SED inference processed 382.45
Local aperture photometry processed 3.72
Validate local photometry processed 0.02
Local host SED inference processed 540.91
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h33m01.82s, -16d14m40.07s
semi major axis, semi minor axis (arcsec):4.36, 4.36
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 64.64 5.72 19.374 0.096 AB
PanSTARRS_g 2656.88 1.58 15.339 0.001 AB
PanSTARRS_r 5137.58 2.15 14.623 0.000 AB
PanSTARRS_i 6688.24 2.39 14.337 0.000 AB
PanSTARRS_z 8166.15 3.59 14.120 0.000 AB
PanSTARRS_y 10387.76 7.7 13.859 0.001 AB
2MASS_J 12858.21 101.24 12.732 0.009 Vega
2MASS_H 16400.53 136.26 11.995 0.009 Vega
2MASS_K 15163.56 188.36 11.610 0.013 Vega

Aperture details

RA, DEC (J2000):13h33m01.79s, -16d14m41.61s
semi major axis, semi minor axis (arcsec):14.26, 12.58
angle (degrees, anti-clockwise from east):-44.05
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 139.74 9.25 18.537 0.072 AB
GALEX_NUV 345.32 7.94 17.554 0.025 AB
PanSTARRS_g 4800.15 3.79 14.697 0.001 AB
PanSTARRS_r 9106.61 4.76 14.002 0.001 AB
PanSTARRS_i 11879.85 5.56 13.713 0.001 AB
PanSTARRS_z 14289.38 9.54 13.512 0.001 AB
PanSTARRS_y 18133.74 22.93 13.254 0.001 AB
2MASS_J 23421.1 295.64 12.081 0.014 Vega
2MASS_H 28049.5 406.38 11.413 0.016 Vega
2MASS_K 25847.13 575.89 11.031 0.024 Vega
WISE_W1 17003.48 69.5 10.625 0.004 Vega
WISE_W2 12436.11 78.62 10.324 0.007 Vega
WISE_W3 109955.97 282.81 6.123 0.003 Vega
WISE_W4 222627.7 3068.54 3.911 0.015 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.070 10.232 10.385
{\rm log}_{10}({\rm SFR}) 0.033 0.464 0.825
{\rm log}_{10}({\rm sSFR}) -10.266 -9.791 -9.287
{\rm stellar\ age} 2.582 5.774 7.901

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.528 -0.692 -0.312
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.724 -0.387 0.144

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.685 1.101 1.405
\delta -0.287 -0.108 0.047
\tau_1/\tau_2 0.549 0.937 1.331
Q_{PAH} 0.463 1.838 3.606
U_{min} 2.862 7.936 14.920
{\rm log}_{10}(\gamma_e)\, -3.344 -1.839 -0.869

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.574 -3.359 -0.955
{\rm log}_{10}(\tau_{AGN})\, 0.889 1.420 1.980

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.230 0.533 0.813
0.03-0.10 Gyr -0.359 0.379 0.853
0.10-0.33 Gyr -0.383 0.377 0.906
0.33-1.10 Gyr -0.241 0.434 0.856
1.10-3.65 Gyr -0.269 0.326 0.638
3.65-12.11 Gyr -0.711 0.142 0.481
12.11-13.45 Gyr -0.883 0.152 0.760

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.154 10.378 10.512
{\rm log}_{10}({\rm SFR}) 0.790 1.061 1.389
{\rm log}_{10}({\rm sSFR}) -9.685 -9.332 -8.823
{\rm stellar\ age} 4.274 6.446 8.072

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.633 -0.348 -0.140
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.755 -1.435 0.253

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.695 0.950 1.178
\delta -0.331 -0.175 -0.057
\tau_1/\tau_2 0.784 1.132 1.453
Q_{PAH} 0.462 0.944 1.667
U_{min} 3.159 8.085 14.634
{\rm log}_{10}(\gamma_e)\, -3.125 -2.269 -1.760

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.218 -2.211 -1.687
{\rm log}_{10}(\tau_{AGN})\, 1.110 1.611 2.009

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.791 1.043 1.256
0.03-0.10 Gyr 0.604 1.055 1.465
0.10-0.33 Gyr -0.092 0.570 1.021
0.33-1.10 Gyr -0.435 0.257 0.644
1.10-3.65 Gyr -0.212 0.330 0.628
3.65-12.11 Gyr -0.167 0.352 0.604
12.11-13.45 Gyr -0.355 0.418 0.962