2026iah results

Information

Transient
Name:AT2026iah
Right ascension: 14h53m25.41s
Declination:34d52m41.85s
Discovery Date:Feb. 26, 2026, 12:09 p.m.
Classification:None
Redshift:None
MW E(B-V):0.015
Host
Name:J145325.41+345241.79
Right ascension: 14h53m25.41s
Declination:34d52m41.79s
Redshift:0.156941
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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 17.81
Transient MWEBV processed 0.11
Host match processed 5.3
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 6.0
Validate global photometry processed 18.7
Global host SED inference processed 545.04
Local aperture photometry processed 5.66
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):14h53m25.41s, 34d52m41.85s
semi major axis, semi minor axis (arcsec):6.02, 4.87
angle (degrees, anti-clockwise from east):-135.51
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.72 1.35 22.814 0.540 AB
GALEX_NUV 4.99 1.14 22.154 0.247 AB
SDSS_u 14.0 4.28 21.035 0.332 AB
SDSS_g 182.77 3.73 18.245 0.022 AB
DES_g 202.03 1.13 18.136 0.006 AB
PanSTARRS_g 215.51 1.18 18.066 0.006 AB
SDSS_r 552.74 6.43 17.044 0.013 AB
PanSTARRS_r 551.64 1.48 17.046 0.003 AB
DES_r 607.21 2.96 16.942 0.005 AB
SDSS_i 850.35 8.45 16.576 0.011 AB
PanSTARRS_i 826.48 1.32 16.607 0.002 AB
PanSTARRS_z 1042.1 3.56 16.355 0.004 AB
SDSS_z 1206.67 15.4 16.196 0.014 AB
DES_z 1138.13 6.06 16.260 0.006 AB
PanSTARRS_y 1275.58 6.69 16.136 0.006 AB
2MASS_J 1697.9 125.6 14.930 0.080 Vega
2MASS_H 2373.15 210.82 14.094 0.096 Vega
2MASS_K 2659.85 229.96 13.500 0.094 Vega
WISE_W1 798.49 13.83 13.945 0.019 Vega
WISE_W2 517.97 16.03 13.775 0.034 Vega
WISE_W3 73.81 40.36 14.056 0.594 Vega
WISE_W4 65.72 254.71 12.736 4.208 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})\, 11.172 11.254 11.325
{\rm log}_{10}({\rm SFR}) -0.162 0.312 0.740
{\rm log}_{10}({\rm sSFR}) -11.419 -10.919 -10.475
{\rm stellar\ age} 7.049 9.749 11.158

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.214 -0.956 -0.762
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.093 -0.650 -0.286

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.378 0.481 0.612
\delta -0.940 -0.832 -0.693
\tau_1/\tau_2 0.439 0.904 1.382
Q_{PAH} 0.266 0.975 2.188
U_{min} 3.499 9.928 17.542
{\rm log}_{10}(\gamma_e)\, -3.001 -1.806 -1.115

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.600 -3.808 -2.767
{\rm log}_{10}(\tau_{AGN})\, 0.984 1.481 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.094 0.590 0.971
0.03-0.10 Gyr -2.223 -0.182 0.604
0.10-0.32 Gyr -3.582 -0.693 0.376
0.32-1.03 Gyr -4.992 -1.415 0.083
1.03-3.30 Gyr -3.247 -0.954 0.463
3.30-10.60 Gyr -0.919 1.100 1.518
10.60-11.78 Gyr 1.060 2.262 2.499