2026iho results

Information

Transient
Name:AT2026iho
Right ascension: 14h49m19.38s
Declination:33d17m40.84s
Discovery Date:April 4, 2026, 10:50 a.m.
Classification:None
Redshift:None
MW E(B-V):0.015
Host
Name:
Right ascension: 14h49m19.30s
Declination:33d17m38.66s
Redshift:0.088390
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: completed

Task Name Status Time (s)
Cutout download processed 20.06
Transient MWEBV processed 0.2
Host match processed 5.5
Host information processed 0.12
Host MWEBV processed 0.13
Global aperture construction processed 0.66
Global aperture photometry processed 6.72
Validate global photometry processed 19.53
Global host SED inference processed 364.19
Local aperture photometry processed 6.8
Validate local photometry processed 0.03
Local host SED inference processed 407.13
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h49m19.38s, 33d17m40.84s
semi major axis, semi minor axis (arcsec):1.21, 1.21
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 22.08 0.33 20.540 0.016 AB
PanSTARRS_r 40.12 0.35 19.892 0.009 AB
DES_r 36.38 0.88 19.998 0.026 AB
PanSTARRS_i 55.5 0.37 19.539 0.007 AB
PanSTARRS_z 62.26 0.71 19.415 0.012 AB
DES_z 53.8 1.3 19.573 0.026 AB
PanSTARRS_y 72.24 1.82 19.253 0.027 AB

Aperture details

RA, DEC (J2000):14h49m19.31s, 33d17m39.02s
semi major axis, semi minor axis (arcsec):8.42, 5.53
angle (degrees, anti-clockwise from east):-47.36
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.95 2.86 21.038 0.223 AB
GALEX_NUV 37.96 2.89 19.952 0.083 AB
SDSS_u 78.72 5.27 19.160 0.073 AB
SDSS_g 290.72 4.75 17.741 0.018 AB
DES_g 295.8 1.22 17.722 0.004 AB
PanSTARRS_g 313.59 1.47 17.659 0.005 AB
SDSS_r 505.19 6.51 17.141 0.014 AB
PanSTARRS_r 501.62 1.88 17.149 0.004 AB
DES_r 538.09 3.42 17.073 0.007 AB
SDSS_i 687.92 8.54 16.806 0.013 AB
PanSTARRS_i 687.7 2.0 16.807 0.003 AB
PanSTARRS_z 786.73 3.91 16.660 0.005 AB
SDSS_z 835.82 21.57 16.595 0.028 AB
DES_z 812.69 5.18 16.625 0.007 AB
PanSTARRS_y 918.81 10.13 16.492 0.012 AB
2MASS_J 900.81 140.78 15.619 0.170 Vega
2MASS_H 863.99 207.87 15.191 0.261 Vega
2MASS_K 819.02 270.23 14.779 0.358 Vega
WISE_W1 555.5 13.06 14.339 0.026 Vega
WISE_W2 343.38 16.73 14.222 0.053 Vega
WISE_W3 1462.29 51.91 10.813 0.039 Vega
WISE_W4 1296.44 359.07 9.498 0.301 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.132 9.297 9.403
{\rm log}_{10}({\rm SFR}) -1.052 -0.615 -0.203
{\rm log}_{10}({\rm sSFR}) -10.352 -9.874 -9.418
{\rm stellar\ age} 4.988 6.842 8.304

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.345 -0.909 -0.490
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.036 -0.736 -0.400

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.425 0.705 0.955
\delta -0.535 -0.212 0.079
\tau_1/\tau_2 0.620 0.959 1.293
Q_{PAH} 0.637 2.521 5.012
U_{min} 2.797 7.561 14.384
{\rm log}_{10}(\gamma_e)\, -2.941 -1.742 -0.605

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.301 -1.130 -0.159
{\rm log}_{10}(\tau_{AGN})\, 1.115 1.574 2.006

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.878 -0.533 -0.261
0.03-0.10 Gyr -1.326 -0.677 -0.170
0.10-0.33 Gyr -1.520 -0.897 -0.437
0.33-1.06 Gyr -1.592 -0.966 -0.479
1.06-3.47 Gyr -1.457 -0.778 -0.496
3.47-11.34 Gyr -1.030 -0.597 -0.412
11.34-12.60 Gyr -1.285 -0.555 0.034

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.311 10.362 10.421
{\rm log}_{10}({\rm SFR}) -0.106 0.128 0.365
{\rm log}_{10}({\rm sSFR}) -10.483 -10.234 -9.977
{\rm stellar\ age} 6.267 7.067 8.121

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.807 -0.587 -0.424
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.046 0.190 0.389

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.156 0.247 0.392
\delta -0.694 -0.346 -0.042
\tau_1/\tau_2 0.889 1.225 1.554
Q_{PAH} 1.187 2.816 4.759
U_{min} 2.450 6.889 13.806
{\rm log}_{10}(\gamma_e)\, -3.085 -1.932 -1.110

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.317 -3.242 -2.247
{\rm log}_{10}(\tau_{AGN})\, 1.072 1.611 1.968

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.212 -0.048 0.081
0.03-0.10 Gyr -0.133 0.188 0.481
0.10-0.33 Gyr 0.034 0.299 0.538
0.33-1.06 Gyr -0.076 0.187 0.389
1.06-3.47 Gyr -0.068 0.279 0.512
3.47-11.34 Gyr 0.352 0.518 0.622
11.34-12.60 Gyr 0.106 0.573 1.029