2026dfd results

Information

Transient
Name:AT2026dfd
Right ascension: 1h45m56.62s
Declination:13d40m50.40s
Discovery Date:Feb. 14, 2026, 2:44 a.m.
Classification:None
Redshift:None
MW E(B-V):0.050
Host
Name:
Right ascension: 1h45m56.53s
Declination:13d40m51.03s
Redshift:None
Photometric Redshift:0.132
 

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 18.68
Transient MWEBV processed 0.04
Host match processed 6.28
Host information processed 0.12
Host MWEBV processed 0.11
Global aperture construction processed 0.63
Global aperture photometry processed 6.07
Validate global photometry processed 18.61
Global host SED inference processed 407.83
Local aperture photometry processed 5.97
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):1h45m56.51s, 13d40m51.27s
semi major axis, semi minor axis (arcsec):6.62, 2.86
angle (degrees, anti-clockwise from east):-73.91
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.35 0.35 25.038 1.085 AB
GALEX_NUV 2.11 0.48 23.089 0.245 AB
SDSS_u 26.51 3.17 20.341 0.130 AB
SDSS_g 80.97 2.68 19.129 0.036 AB
DES_g 83.98 0.56 19.090 0.007 AB
PanSTARRS_g 82.76 0.98 19.105 0.013 AB
SDSS_r 182.93 4.07 18.244 0.024 AB
PanSTARRS_r 190.86 1.76 18.198 0.010 AB
DES_r 196.01 1.18 18.169 0.007 AB
SDSS_i 272.9 5.36 17.810 0.021 AB
PanSTARRS_i 272.59 1.53 17.811 0.006 AB
PanSTARRS_z 357.25 2.98 17.518 0.009 AB
SDSS_z 336.54 13.45 17.582 0.043 AB
DES_z 370.35 3.81 17.478 0.011 AB
PanSTARRS_y 397.52 6.51 17.402 0.018 AB
2MASS_J 671.4 92.46 15.938 0.150 Vega
2MASS_H 740.12 138.51 15.359 0.203 Vega
2MASS_K 732.96 195.6 14.899 0.290 Vega
WISE_W1 324.31 12.67 14.924 0.042 Vega
WISE_W2 266.6 16.26 14.496 0.066 Vega
WISE_W3 909.41 58.11 11.329 0.069 Vega
WISE_W4 1259.34 407.91 9.530 0.352 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})\, 10.417 10.518 10.633
{\rm log}_{10}({\rm SFR}) -1.363 -0.413 0.484
{\rm log}_{10}({\rm sSFR}) -11.909 -10.920 -9.936
{\rm stellar\ age} 6.332 7.217 10.009

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.876 -0.500 -0.312
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.387 -0.756 -0.128

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.201 0.382 0.547
\delta -0.874 -0.516 0.181
\tau_1/\tau_2 0.476 0.857 1.228
Q_{PAH} 1.137 2.776 4.985
U_{min} 2.563 7.756 15.011
{\rm log}_{10}(\gamma_e)\, -2.912 -1.986 -1.008

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.697 -1.389 -0.967
{\rm log}_{10}(\tau_{AGN})\, 1.089 1.460 1.837

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.543 -0.384 0.165
0.03-0.10 Gyr -1.779 -0.454 0.593
0.10-0.32 Gyr -2.181 -0.433 0.437
0.32-1.04 Gyr -2.648 -0.477 0.256
1.04-3.36 Gyr -1.603 0.173 0.583
3.36-10.86 Gyr 0.198 0.657 0.851
10.86-12.07 Gyr 0.091 0.799 1.626