2026fyw results

Information

Transient
Name:AT2026fyw
Right ascension: 8h12m03.30s
Declination:16d02m49.06s
Discovery Date:March 17, 2026, 6:51 a.m.
Classification:None
Redshift:None
MW E(B-V):0.037
Host
Name:J081203.23+160249.68
Right ascension: 8h12m03.23s
Declination:16d02m49.68s
Redshift:None
Photometric Redshift:0.112
 

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: blocked

Task Name Status Time (s)
Cutout download processed 18.11
Transient MWEBV processed 0.05
Host match processed 6.05
Host information processed 0.12
Host MWEBV processed 0.1
Global aperture construction processed 0.62
Global aperture photometry processed 6.72
Validate global photometry processed 19.53
Global host SED inference processed 426.65
Local aperture photometry processed 6.57
Validate local photometry processed 0.03
Local host SED inference not enough filters 19.41
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h12m03.30s, 16d02m49.06s
semi major axis, semi minor axis (arcsec):0.98, 0.98
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 14.03 0.56 21.033 0.043 AB

Aperture details

RA, DEC (J2000):8h12m03.23s, 16d02m50.03s
semi major axis, semi minor axis (arcsec):4.91, 2.73
angle (degrees, anti-clockwise from east):-175.68
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.15 0.6 22.653 0.205 AB
GALEX_NUV 6.82 0.65 21.816 0.103 AB
SDSS_u 14.73 2.88 20.979 0.212 AB
SDSS_g 35.6 1.89 20.021 0.058 AB
DES_g 38.6 0.32 19.934 0.009 AB
PanSTARRS_g 33.43 0.83 20.090 0.027 AB
SDSS_r 58.0 2.59 19.491 0.048 AB
PanSTARRS_r 58.59 1.04 19.480 0.019 AB
DES_r 61.62 0.7 19.426 0.012 AB
SDSS_i 85.95 3.77 19.064 0.048 AB
PanSTARRS_i 74.64 1.15 19.218 0.017 AB
PanSTARRS_z 84.2 2.34 19.087 0.030 AB
SDSS_z 79.78 9.74 19.145 0.133 AB
DES_z 86.32 1.48 19.060 0.019 AB
PanSTARRS_y 79.86 5.49 19.144 0.075 AB
2MASS_J 158.03 117.49 17.508 0.807 Vega
2MASS_H 181.44 193.88 16.886 1.160 Vega
2MASS_K 269.04 210.17 15.988 0.848 Vega
WISE_W1 38.7 13.63 17.232 0.382 Vega
WISE_W2 12.27 15.12 17.839 1.338 Vega
WISE_W3 19.37 66.04 15.508 3.701 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.422 9.566 9.680
{\rm log}_{10}({\rm SFR}) -0.603 -0.167 0.246
{\rm log}_{10}({\rm sSFR}) -10.189 -9.728 -9.248
{\rm stellar\ age} 4.408 6.194 7.520

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.665 -1.180 -0.457
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.557 -0.299 0.202

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.149 0.431 0.779
\delta -0.531 -0.102 0.197
\tau_1/\tau_2 0.750 1.134 1.509
Q_{PAH} 1.215 3.327 5.328
U_{min} 2.919 8.147 15.063
{\rm log}_{10}(\gamma_e)\, -2.765 -1.615 -0.577

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.122 -1.278 -0.584
{\rm log}_{10}(\tau_{AGN})\, 1.043 1.397 1.809

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.729 -0.386 -0.034
0.03-0.10 Gyr -0.616 -0.122 0.342
0.10-0.32 Gyr -0.673 -0.217 0.171
0.32-1.05 Gyr -0.845 -0.373 -0.007
1.05-3.41 Gyr -0.771 -0.417 -0.177
3.41-11.07 Gyr -0.783 -0.375 -0.165
11.07-12.30 Gyr -0.979 -0.299 0.209