2026hig results

Information

Transient
Name:AT2026hig
Right ascension: 14h16m13.32s
Declination:53d00m21.53s
Discovery Date:March 15, 2026, 1:55 a.m.
Classification:None
Redshift:None
MW E(B-V):0.009
Host
Name:J141613.26+530020.8
Right ascension: 14h16m13.26s
Declination:53d00m20.85s
Redshift:None
Photometric Redshift:0.097
 

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 18.48
Transient MWEBV processed 0.11
Host match processed 4.99
Host information processed 0.06
Host MWEBV processed 0.12
Global aperture construction processed 0.64
Global aperture photometry processed 4.61
Validate global photometry processed 15.89
Global host SED inference processed 477.14
Local aperture photometry processed 4.44
Validate local photometry processed 0.02
Local host SED inference processed 500.94
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h16m13.32s, 53d00m21.53s
semi major axis, semi minor axis (arcsec):1.11, 1.11
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 162.92 0.4 18.370 0.003 AB
PanSTARRS_z 188.2 0.7 18.213 0.004 AB
PanSTARRS_y 197.84 2.0 18.159 0.011 AB

Aperture details

RA, DEC (J2000):14h16m13.27s, 53d00m20.82s
semi major axis, semi minor axis (arcsec):5.63, 4.63
angle (degrees, anti-clockwise from east):-66.55
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.25 0.61 20.873 0.040 AB
GALEX_NUV 30.26 0.24 20.198 0.009 AB
SDSS_u 105.48 5.18 18.842 0.053 AB
SDSS_g 271.21 4.46 17.817 0.018 AB
PanSTARRS_g 287.38 1.41 17.754 0.005 AB
SDSS_r 455.46 5.97 17.254 0.014 AB
PanSTARRS_r 456.37 1.46 17.252 0.003 AB
SDSS_i 627.23 7.65 16.906 0.013 AB
PanSTARRS_i 620.84 1.62 16.918 0.003 AB
PanSTARRS_z 698.61 3.03 16.789 0.005 AB
SDSS_z 726.36 16.03 16.747 0.024 AB
PanSTARRS_y 777.45 8.97 16.673 0.013 AB
2MASS_J 1088.49 119.78 15.413 0.119 Vega
2MASS_H 1363.07 191.87 14.696 0.153 Vega
2MASS_K 1215.0 183.19 14.351 0.164 Vega
WISE_W1 463.86 19.3 14.535 0.045 Vega
WISE_W2 338.27 17.16 14.238 0.055 Vega
WISE_W3 1473.89 47.71 10.805 0.035 Vega
WISE_W4 1658.77 415.99 9.231 0.272 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.441 9.666 9.845
{\rm log}_{10}({\rm SFR}) -1.430 -0.358 0.585
{\rm log}_{10}({\rm sSFR}) -11.233 -9.993 -9.029
{\rm stellar\ age} 1.174 5.065 7.395

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.563 -0.990 -0.337
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.405 -0.738 -0.170

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.190 0.451 0.872
\delta -0.754 -0.362 0.041
\tau_1/\tau_2 0.610 1.036 1.452
Q_{PAH} 0.850 2.789 5.417
U_{min} 3.330 9.240 16.652
{\rm log}_{10}(\gamma_e)\, -3.248 -2.123 -0.830

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.203 -1.247 -0.572
{\rm log}_{10}(\tau_{AGN})\, 0.883 1.426 1.972

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.085 -0.682 -0.212
0.03-0.10 Gyr -1.935 -0.351 0.733
0.10-0.33 Gyr -1.643 -0.135 0.621
0.33-1.06 Gyr -1.803 -0.207 0.316
1.06-3.45 Gyr -2.627 -0.358 0.054
3.45-11.24 Gyr -2.669 -0.494 -0.025
11.24-12.49 Gyr -2.712 -0.461 0.283

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.257 10.323 10.404
{\rm log}_{10}({\rm SFR}) 0.384 0.665 0.954
{\rm log}_{10}({\rm sSFR}) -9.939 -9.668 -9.367
{\rm stellar\ age} 6.022 6.921 8.341

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.863 -0.565 -0.396
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.665 0.222 0.406

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.185 0.254 0.420
\delta -0.939 -0.776 -0.516
\tau_1/\tau_2 0.694 1.078 1.491
Q_{PAH} 0.570 1.571 2.975
U_{min} 1.973 6.372 13.396
{\rm log}_{10}(\gamma_e)\, -3.339 -2.248 -1.267

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.543 -2.312 -1.655
{\rm log}_{10}(\tau_{AGN})\, 1.087 1.475 1.856

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.142 0.086 0.251
0.03-0.10 Gyr 0.473 0.795 1.098
0.10-0.33 Gyr -0.203 0.403 0.676
0.33-1.06 Gyr -0.446 0.105 0.390
1.06-3.45 Gyr -0.292 0.218 0.447
3.45-11.24 Gyr 0.207 0.438 0.574
11.24-12.49 Gyr 0.076 0.541 1.108