2026iqo results

Information

Transient
Name:SN2026iqo
Right ascension: 10h57m23.60s
Declination:13d58m20.58s
Discovery Date:April 4, 2026, 3:58 a.m.
Classification:SN Ia
Redshift:0.052000
MW E(B-V):0.017
Host
Name:J105723.81+135818.57
Right ascension: 10h57m23.81s
Declination:13d58m18.57s
Redshift:None
Photometric Redshift:0.059
 

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 19.08
Transient MWEBV processed 0.11
Host match processed 6.92
Host information processed 0.07
Host MWEBV processed 0.04
Global aperture construction processed 0.68
Global aperture photometry processed 6.72
Validate global photometry processed 19.02
Global host SED inference processed 486.11
Local aperture photometry processed 6.55
Validate local photometry processed 0.03
Local host SED inference processed 426.51
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h57m23.60s, 13d58m20.58s
semi major axis, semi minor axis (arcsec):1.97, 1.97
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 2.5 1.24 22.906 0.538 AB
SDSS_g 6.11 0.82 21.935 0.146 AB
DES_g 7.04 0.18 21.781 0.027 AB
PanSTARRS_g 7.17 0.42 21.761 0.064 AB
SDSS_r 8.14 1.15 21.623 0.154 AB
PanSTARRS_r 8.94 0.47 21.522 0.057 AB
DES_r 9.7 0.34 21.433 0.038 AB
SDSS_i 7.93 1.71 21.651 0.233 AB
PanSTARRS_i 11.05 0.51 21.291 0.050 AB
PanSTARRS_z 7.01 1.16 21.785 0.180 AB
SDSS_z 1.14 6.2 23.758 5.903 AB
DES_z 11.5 0.83 21.248 0.079 AB
PanSTARRS_y 8.78 3.84 21.542 0.475 AB

Aperture details

RA, DEC (J2000):10h57m23.80s, 13d58m18.74s
semi major axis, semi minor axis (arcsec):4.92, 3.88
angle (degrees, anti-clockwise from east):-24.01
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.88 4.08 20.969 0.298 AB
GALEX_NUV 13.9 1.93 21.042 0.151 AB
SDSS_u 16.71 2.81 20.842 0.182 AB
SDSS_g 41.56 2.02 19.853 0.053 AB
DES_g 43.1 0.41 19.814 0.010 AB
PanSTARRS_g 44.45 0.94 19.780 0.023 AB
SDSS_r 50.39 2.72 19.644 0.059 AB
PanSTARRS_r 54.24 1.03 19.564 0.021 AB
DES_r 59.6 0.79 19.462 0.014 AB
SDSS_i 60.06 3.96 19.454 0.072 AB
PanSTARRS_i 64.06 1.12 19.383 0.019 AB
PanSTARRS_z 61.71 2.54 19.424 0.045 AB
SDSS_z 33.89 13.77 20.075 0.441 AB
DES_z 70.49 1.92 19.280 0.030 AB
PanSTARRS_y 66.25 8.37 19.347 0.137 AB
2MASS_J 71.2 108.32 18.374 1.652 Vega
2MASS_H 160.5 158.55 17.019 1.073 Vega
2MASS_K -42.74 181.67 Vega
WISE_W1 26.97 9.29 17.624 0.374 Vega
WISE_W2 5.41 12.46 18.729 2.503 Vega
WISE_W3 66.88 67.18 14.163 1.090 Vega
WISE_W4 -116.17 482.04 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.411 7.695 7.904
{\rm log}_{10}({\rm SFR}) -1.828 -1.327 -0.798
{\rm log}_{10}({\rm sSFR}) -9.606 -8.994 -8.306
{\rm stellar\ age} 0.470 3.546 6.122

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.807 -1.438 -0.760
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.660 -0.019 0.170

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.348 0.733 1.160
\delta -0.372 -0.054 0.196
\tau_1/\tau_2 0.802 1.160 1.517
Q_{PAH} 0.782 2.291 4.886
U_{min} 2.930 8.012 15.098
{\rm log}_{10}(\gamma_e)\, -2.807 -1.747 -0.758

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.844 -0.661 0.010
{\rm log}_{10}(\tau_{AGN})\, 0.950 1.372 1.779

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.730 -1.323 -0.986
0.03-0.10 Gyr -2.026 -1.371 -0.727
0.10-0.33 Gyr -2.427 -1.620 -1.056
0.33-1.08 Gyr -3.838 -2.022 -1.504
1.08-3.55 Gyr -4.691 -2.472 -1.922
3.55-11.68 Gyr -5.403 -2.735 -2.089
11.68-12.97 Gyr -5.079 -2.811 -1.962
0.33-1.08 Gyr -3.545 -2.026 -1.569
1.08-3.57 Gyr -4.341 -2.406 -1.911
3.57-11.76 Gyr -4.992 -2.679 -2.080
11.76-13.06 Gyr -4.782 -2.734 -2.014

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.405 8.620 8.788
{\rm log}_{10}({\rm SFR}) -0.978 -0.572 -0.185
{\rm log}_{10}({\rm sSFR}) -9.661 -9.213 -8.702
{\rm stellar\ age} 2.508 5.370 6.988

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.576 -0.868 -0.230
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.827 -1.266 0.250

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.113 0.460 0.934
\delta -0.003 0.247 0.356
\tau_1/\tau_2 0.693 1.100 1.500
Q_{PAH} 1.215 3.534 5.528
U_{min} 3.104 8.497 15.940
{\rm log}_{10}(\gamma_e)\, -2.894 -1.489 -0.479

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.459 -1.252 -0.496
{\rm log}_{10}(\tau_{AGN})\, 0.939 1.447 1.865

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.307 -0.968 -0.605
0.03-0.10 Gyr -0.949 -0.476 -0.070
0.10-0.33 Gyr -1.201 -0.777 -0.290
0.33-1.08 Gyr -1.598 -1.074 -0.723
1.08-3.55 Gyr -2.014 -1.259 -0.995
3.55-11.68 Gyr -2.381 -1.357 -1.073
11.68-12.97 Gyr -2.463 -1.326 -0.793
0.33-1.08 Gyr -1.779 -1.190 -0.870
1.08-3.57 Gyr -2.064 -1.377 -1.100
3.57-11.76 Gyr -2.234 -1.457 -1.167
11.76-13.06 Gyr -2.343 -1.397 -0.908