2026fwf results

Information

Transient
Name:AT2026fwf
Right ascension: 9h02m12.89s
Declination:61d24m20.34s
Discovery Date:March 14, 2026, 4:48 a.m.
Classification:None
Redshift:None
MW E(B-V):0.058
Host
Name:
Right ascension: 9h02m13.23s
Declination:61d24m24.78s
Redshift:0.037990
Photometric Redshift:None
 

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 16.71
Transient MWEBV processed 0.13
Host match processed 6.28
Host information processed 0.06
Host MWEBV processed 0.11
Global aperture construction processed 0.72
Global aperture photometry processed 5.16
Validate global photometry processed 16.08
Global host SED inference processed 399.26
Local aperture photometry processed 4.97
Validate local photometry processed 0.02
Local host SED inference processed 455.81
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h02m12.89s, 61d24m20.34s
semi major axis, semi minor axis (arcsec):2.66, 2.66
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 15.45 2.16 20.928 0.152 AB
SDSS_g 54.2 2.04 19.565 0.041 AB
PanSTARRS_g 56.66 0.48 19.517 0.009 AB
SDSS_r 100.85 2.93 18.891 0.032 AB
PanSTARRS_r 103.22 0.8 18.866 0.008 AB
SDSS_i 149.35 3.95 18.464 0.029 AB
PanSTARRS_i 149.1 0.73 18.466 0.005 AB
PanSTARRS_z 166.04 1.89 18.349 0.012 AB
SDSS_z 188.89 8.87 18.209 0.051 AB
PanSTARRS_y 209.25 4.07 18.098 0.021 AB

Aperture details

RA, DEC (J2000):9h02m13.21s, 61d24m25.00s
semi major axis, semi minor axis (arcsec):17.13, 7.59
angle (degrees, anti-clockwise from east):-20.75
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 31.37 3.02 20.159 0.105 AB
GALEX_NUV 44.38 1.19 19.782 0.029 AB
SDSS_u 305.78 9.45 17.686 0.034 AB
SDSS_g 948.35 8.58 16.458 0.010 AB
PanSTARRS_g 988.74 2.07 16.412 0.002 AB
SDSS_r 1818.95 12.52 15.750 0.007 AB
PanSTARRS_r 1832.94 3.4 15.742 0.002 AB
SDSS_i 2598.97 16.69 15.363 0.007 AB
PanSTARRS_i 2608.28 3.14 15.359 0.001 AB
PanSTARRS_z 3142.17 8.08 15.157 0.003 AB
SDSS_z 3392.37 38.11 15.074 0.012 AB
PanSTARRS_y 3814.38 17.35 14.946 0.005 AB
2MASS_J 3983.26 285.86 14.005 0.078 Vega
2MASS_H 4563.56 492.38 13.384 0.117 Vega
2MASS_K 4265.48 490.84 12.987 0.125 Vega
WISE_W1 2751.87 40.11 12.602 0.016 Vega
WISE_W2 1723.66 38.35 12.470 0.024 Vega
WISE_W3 8152.57 152.21 8.948 0.020 Vega
WISE_W4 15627.68 1067.62 6.795 0.074 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.073 9.201 9.318
{\rm log}_{10}({\rm SFR}) -1.634 -1.014 -0.527
{\rm log}_{10}({\rm sSFR}) -10.843 -10.214 -9.724
{\rm stellar\ age} 6.824 8.094 11.186

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.719 -1.269 -0.745
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.042 0.171 0.396

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.479 0.891 1.212
\delta -0.328 0.067 0.280
\tau_1/\tau_2 0.653 1.007 1.385
Q_{PAH} 0.452 1.784 4.571
U_{min} 2.499 7.801 14.305
{\rm log}_{10}(\gamma_e)\, -3.401 -2.468 -1.070

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.197 -1.411 -0.481
{\rm log}_{10}(\tau_{AGN})\, 1.012 1.435 1.873

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.656 -1.166 -0.779
0.03-0.10 Gyr -1.798 -0.998 -0.444
0.10-0.33 Gyr -2.259 -1.265 -0.742
0.33-1.09 Gyr -2.544 -1.459 -0.935
1.09-3.61 Gyr -2.468 -1.248 -0.790
3.61-11.92 Gyr -1.306 -0.741 -0.548
11.92-13.25 Gyr -1.048 -0.426 0.296

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.255 10.351 10.453
{\rm log}_{10}({\rm SFR}) -0.562 -0.027 0.447
{\rm log}_{10}({\rm sSFR}) -10.987 -10.373 -9.855
{\rm stellar\ age} 6.644 7.658 9.642

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.083 -0.727 -0.506
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.964 0.073 0.367

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.406 0.571 0.767
\delta -0.422 -0.183 0.149
\tau_1/\tau_2 0.657 1.013 1.365
Q_{PAH} 1.347 2.408 3.967
U_{min} 2.998 8.651 16.451
{\rm log}_{10}(\gamma_e)\, -2.534 -1.760 -1.195

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.702 -1.936 -1.497
{\rm log}_{10}(\tau_{AGN})\, 1.002 1.452 1.879

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.719 -0.748 -0.042
0.03-0.10 Gyr -0.586 0.054 0.594
0.10-0.33 Gyr -0.703 0.035 0.446
0.33-1.09 Gyr -0.987 -0.099 0.268
1.09-3.61 Gyr -0.681 0.151 0.454
3.61-11.92 Gyr 0.088 0.447 0.622
11.92-13.25 Gyr -0.104 0.546 1.247