2026azn results

Information

Transient
Name:AT2026azn
Right ascension: 15h19m14.40s
Declination:19d48m57.95s
Discovery Date:Jan. 22, 2026, 6:18 a.m.
Classification:None
Redshift:None
MW E(B-V):0.049
Host
Name:
Right ascension: 15h19m14.38s
Declination:19d48m58.05s
Redshift:None
Photometric Redshift:0.066
 

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 18.8
Transient MWEBV processed 0.09
Host match processed 5.42
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.6
Global aperture photometry processed 6.09
Validate global photometry processed 18.34
Global host SED inference processed 499.89
Local aperture photometry processed 5.94
Validate local photometry processed 0.03
Local host SED inference processed 443.38
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h19m14.40s, 19d48m57.95s
semi major axis, semi minor axis (arcsec):1.58, 1.58
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 32.15 1.76 20.132 0.060 AB
SDSS_g 72.9 2.25 19.243 0.033 AB
DES_g 72.1 0.59 19.255 0.009 AB
PanSTARRS_g 70.85 0.49 19.274 0.008 AB
SDSS_r 100.29 2.67 18.897 0.029 AB
PanSTARRS_r 96.41 0.48 18.940 0.005 AB
DES_r 111.38 0.96 18.783 0.009 AB
SDSS_i 126.02 3.09 18.649 0.027 AB
PanSTARRS_i 119.9 0.42 18.703 0.004 AB
PanSTARRS_z 112.59 1.16 18.771 0.011 AB
SDSS_z 143.64 5.2 18.507 0.039 AB
DES_z 139.54 2.97 18.538 0.023 AB
PanSTARRS_y 131.02 2.32 18.607 0.019 AB

Aperture details

RA, DEC (J2000):15h19m14.38s, 19d48m58.18s
semi major axis, semi minor axis (arcsec):6.25, 4.72
angle (degrees, anti-clockwise from east):-50.56
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 25.31 3.93 20.392 0.169 AB
GALEX_NUV 33.27 0.91 20.095 0.030 AB
SDSS_u 95.67 4.33 18.948 0.049 AB
SDSS_g 191.09 3.84 18.197 0.022 AB
DES_g 190.94 1.06 18.198 0.006 AB
PanSTARRS_g 192.44 1.63 18.189 0.009 AB
SDSS_r 264.88 4.72 17.842 0.019 AB
PanSTARRS_r 250.17 1.57 17.904 0.007 AB
DES_r 288.03 1.65 17.751 0.006 AB
SDSS_i 343.62 5.98 17.560 0.019 AB
PanSTARRS_i 327.06 1.37 17.613 0.005 AB
PanSTARRS_z 326.61 3.9 17.615 0.013 AB
SDSS_z 391.52 15.34 17.418 0.043 AB
DES_z 364.46 5.13 17.496 0.015 AB
PanSTARRS_y 386.12 7.86 17.433 0.022 AB
2MASS_J 614.73 123.37 16.033 0.218 Vega
2MASS_H 366.16 161.69 16.123 0.479 Vega
2MASS_K 299.41 238.2 15.872 0.864 Vega
WISE_W1 155.51 10.64 15.722 0.074 Vega
WISE_W2 76.68 12.91 15.849 0.183 Vega
WISE_W3 338.36 47.11 12.403 0.151 Vega
WISE_W4 573.56 309.86 10.384 0.587 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.799 9.013 9.158
{\rm log}_{10}({\rm SFR}) -0.948 -0.439 0.078
{\rm log}_{10}({\rm sSFR}) -10.026 -9.451 -8.855
{\rm stellar\ age} 1.850 4.474 6.171

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.521 -1.045 -0.411
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.110 0.273 0.413

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.113 0.304 0.651
\delta -0.715 -0.315 0.034
\tau_1/\tau_2 0.745 1.066 1.426
Q_{PAH} 1.061 2.801 5.030
U_{min} 2.868 8.032 15.040
{\rm log}_{10}(\gamma_e)\, -3.184 -1.888 -0.669

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.422 -1.434 -0.595
{\rm log}_{10}(\tau_{AGN})\, 1.061 1.537 1.934

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.990 -0.727 -0.470
0.03-0.10 Gyr -0.965 -0.362 0.212
0.10-0.33 Gyr -0.799 -0.176 0.171
0.33-1.08 Gyr -1.361 -0.601 -0.304
1.08-3.53 Gyr -1.644 -0.887 -0.577
3.53-11.59 Gyr -2.068 -1.141 -0.794
11.59-12.88 Gyr -2.214 -1.199 -0.649

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.430 9.576 9.689
{\rm log}_{10}({\rm SFR}) 0.067 0.286 0.496
{\rm log}_{10}({\rm sSFR}) -9.541 -9.284 -9.002
{\rm stellar\ age} 5.370 6.585 7.723

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.465 -1.094 -0.798
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.254 0.370 0.455

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.140 0.199 0.303
\delta -0.900 -0.708 -0.473
\tau_1/\tau_2 0.737 1.187 1.603
Q_{PAH} 0.237 0.654 1.375
U_{min} 3.011 7.451 14.179
{\rm log}_{10}(\gamma_e)\, -3.107 -2.202 -1.502

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.356 -3.448 -2.493
{\rm log}_{10}(\tau_{AGN})\, 1.050 1.508 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.759 -0.569 -0.399
0.03-0.10 Gyr 0.205 0.431 0.645
0.10-0.33 Gyr -0.791 -0.103 0.192
0.33-1.08 Gyr -1.172 -0.579 -0.265
1.08-3.53 Gyr -0.871 -0.486 -0.205
3.53-11.59 Gyr -0.672 -0.362 -0.182
11.59-12.88 Gyr -0.806 -0.287 0.184