2026gjf results

Information

Transient
Name:AT2026gjf
Right ascension: 8h05m14.99s
Declination:20d11m58.75s
Discovery Date:March 8, 2026, 1:29 p.m.
Classification:None
Redshift:None
MW E(B-V):0.028
Host
Name:J080515.04+201157.40
Right ascension: 8h05m15.04s
Declination:20d11m57.40s
Redshift:None
Photometric Redshift:0.168
 

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 18.3
Transient MWEBV processed 0.11
Host match processed 6.62
Host information processed 0.12
Host MWEBV processed 0.15
Global aperture construction processed 0.64
Global aperture photometry processed 6.75
Validate global photometry processed 19.16
Global host SED inference processed 433.89
Local aperture photometry processed 6.68
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):8h05m15.03s, 20d11m57.50s
semi major axis, semi minor axis (arcsec):4.43, 3.73
angle (degrees, anti-clockwise from east):-21.42
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.87 2.05 21.978 0.378 AB
GALEX_NUV 11.15 2.04 21.282 0.198 AB
SDSS_u 8.23 3.64 21.612 0.481 AB
SDSS_g 72.49 2.47 19.249 0.037 AB
DES_g 78.75 0.56 19.159 0.008 AB
PanSTARRS_g 73.53 1.03 19.234 0.015 AB
SDSS_r 159.66 3.83 18.392 0.026 AB
PanSTARRS_r 157.47 0.81 18.407 0.006 AB
DES_r 176.62 1.27 18.282 0.008 AB
SDSS_i 239.31 5.19 17.953 0.024 AB
PanSTARRS_i 226.98 1.17 18.010 0.006 AB
PanSTARRS_z 283.74 2.87 17.768 0.011 AB
SDSS_z 285.09 12.95 17.763 0.049 AB
DES_z 311.59 3.72 17.666 0.013 AB
PanSTARRS_y 308.12 5.99 17.678 0.021 AB
2MASS_J 409.4 115.84 16.475 0.307 Vega
2MASS_H 390.6 209.14 16.053 0.581 Vega
2MASS_K 588.86 181.49 15.137 0.335 Vega
WISE_W1 192.53 11.56 15.490 0.065 Vega
WISE_W2 144.39 15.65 15.162 0.118 Vega
WISE_W3 237.37 69.58 12.787 0.318 Vega
WISE_W4 983.16 508.47 9.798 0.562 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})\, 10.588 10.654 10.737
{\rm log}_{10}({\rm SFR}) 0.011 0.353 0.670
{\rm log}_{10}({\rm sSFR}) -10.645 -10.299 -9.964
{\rm stellar\ age} 6.892 8.104 10.819

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.113 -0.775 -0.556
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.601 -0.465 0.184

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.148 0.260 0.412
\delta -0.685 -0.371 -0.076
\tau_1/\tau_2 0.681 1.122 1.573
Q_{PAH} 0.538 1.579 3.253
U_{min} 2.851 8.617 15.948
{\rm log}_{10}(\gamma_e)\, -2.595 -1.612 -0.600

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.968 -2.395 -1.537
{\rm log}_{10}(\tau_{AGN})\, 1.017 1.431 1.792

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.820 -0.146 0.147
0.03-0.10 Gyr 0.078 0.461 0.803
0.10-0.32 Gyr -2.021 -0.059 0.399
0.32-1.02 Gyr -3.678 -0.518 0.023
1.02-3.28 Gyr -2.632 -0.419 0.246
3.28-10.50 Gyr -0.497 0.776 0.934
10.50-11.66 Gyr 0.583 1.350 1.903