2026fzn results

Information

Transient
Name:AT2026fzn
Right ascension: 16h02m06.40s
Declination:60d19m26.92s
Discovery Date:March 14, 2026, 10:58 a.m.
Classification:None
Redshift:None
MW E(B-V):0.008
Host
Name:
Right ascension: 16h02m07.28s
Declination:60d19m32.65s
Redshift:None
Photometric Redshift:0.091
 

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 16.48
Transient MWEBV processed 0.04
Host match processed 5.34
Host information processed 0.12
Host MWEBV processed 0.05
Global aperture construction processed 0.63
Global aperture photometry processed 4.91
Validate global photometry processed 15.09
Global host SED inference processed 376.58
Local aperture photometry processed 4.59
Validate local photometry processed 0.02
Local host SED inference processed 511.7
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h02m06.40s, 60d19m26.92s
semi major axis, semi minor axis (arcsec):1.18, 1.18
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 4.36 0.36 22.301 0.089 AB
PanSTARRS_z 1.68 0.75 23.335 0.486 AB
PanSTARRS_y 4.13 2.15 22.359 0.565 AB

Aperture details

RA, DEC (J2000):16h02m07.27s, 60d19m32.82s
semi major axis, semi minor axis (arcsec):9.83, 5.98
angle (degrees, anti-clockwise from east):-124.36
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 37.07 4.57 19.978 0.134 AB
GALEX_NUV 57.68 3.39 19.497 0.064 AB
SDSS_u 75.85 6.2 19.200 0.089 AB
SDSS_g 355.01 5.54 17.524 0.017 AB
PanSTARRS_g 329.69 2.65 17.605 0.009 AB
SDSS_r 586.45 7.03 16.979 0.013 AB
PanSTARRS_r 594.14 2.03 16.965 0.004 AB
SDSS_i 852.15 9.97 16.574 0.013 AB
PanSTARRS_i 806.47 2.38 16.634 0.003 AB
PanSTARRS_z 876.96 4.88 16.543 0.006 AB
SDSS_z 959.62 21.39 16.445 0.024 AB
PanSTARRS_y 1080.7 13.97 16.316 0.014 AB
2MASS_J 1448.96 189.12 15.102 0.142 Vega
2MASS_H 2338.68 313.05 14.110 0.145 Vega
2MASS_K 1937.79 330.61 13.844 0.185 Vega
WISE_W1 712.51 12.15 14.069 0.019 Vega
WISE_W2 469.38 14.93 13.882 0.035 Vega
WISE_W3 1439.3 44.03 10.831 0.033 Vega
WISE_W4 937.04 234.9 9.851 0.272 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.860 8.342 8.662
{\rm log}_{10}({\rm SFR}) -1.305 -0.796 -0.317
{\rm log}_{10}({\rm sSFR}) -9.809 -9.167 -8.185
{\rm stellar\ age} 0.417 5.230 7.418

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.431 -0.614 -0.015
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.390 -0.593 0.133

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.165 1.738 2.384
\delta -0.035 0.179 0.325
\tau_1/\tau_2 0.638 1.035 1.456
Q_{PAH} 0.826 2.504 4.944
U_{min} 3.177 8.921 16.648
{\rm log}_{10}(\gamma_e)\, -2.860 -1.727 -0.649

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.765 -0.524 0.130
{\rm log}_{10}(\tau_{AGN})\, 1.055 1.526 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.291 -0.677 -0.151
0.03-0.10 Gyr -2.159 -1.124 -0.455
0.10-0.33 Gyr -3.202 -1.541 -0.855
0.33-1.06 Gyr -4.221 -1.801 -1.228
1.06-3.47 Gyr -4.541 -1.853 -1.309
3.47-11.31 Gyr -4.750 -1.853 -1.282
11.31-12.56 Gyr -4.901 -1.840 -0.961

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.458 10.504 10.559
{\rm log}_{10}({\rm SFR}) -0.093 0.081 0.256
{\rm log}_{10}({\rm sSFR}) -10.608 -10.427 -10.249
{\rm stellar\ age} 6.706 7.423 8.793

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.530 -0.363 -0.215
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.060 0.165 0.308

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.099 0.164 0.263
\delta -0.490 -0.080 0.209
\tau_1/\tau_2 0.795 1.161 1.532
Q_{PAH} 0.985 2.576 4.714
U_{min} 2.374 6.796 13.404
{\rm log}_{10}(\gamma_e)\, -2.989 -1.700 -1.003

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.340 -3.288 -2.240
{\rm log}_{10}(\tau_{AGN})\, 1.012 1.499 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.125 0.232 0.337
0.03-0.10 Gyr -0.345 -0.009 0.269
0.10-0.33 Gyr -0.276 0.014 0.272
0.33-1.06 Gyr -0.235 0.082 0.311
1.06-3.47 Gyr -0.114 0.309 0.570
3.47-11.31 Gyr 0.492 0.670 0.766
11.31-12.56 Gyr 0.362 0.807 1.315