2026fdv results

Information

Transient
Name:AT2026fdv
Right ascension: 3h40m00.45s
Declination:-22d22m24.80s
Discovery Date:March 9, 2026, 5:46 a.m.
Classification:None
Redshift:None
MW E(B-V):0.021
Host
Name:
Right ascension: 3h40m00.26s
Declination:-22d22m26.05s
Redshift:None
Photometric Redshift:0.125
 

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
DES_g
DES_r
DES_z
 SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 7.52
Transient MWEBV processed 0.11
Host match processed 6.75
Host information processed 0.11
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 4.83
Validate global photometry processed 14.17
Global host SED inference processed 391.39
Local aperture photometry processed 4.66
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):3h40m00.24s, -22d22m25.81s
semi major axis, semi minor axis (arcsec):11.52, 4.83
angle (degrees, anti-clockwise from east):-128.08
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.01 1.85 21.786 0.286 AB
GALEX_NUV 9.54 1.67 21.451 0.190 AB
DES_g 164.05 0.54 18.363 0.004 AB
PanSTARRS_g 170.28 1.52 18.322 0.010 AB
PanSTARRS_r 287.84 2.29 17.752 0.009 AB
DES_r 332.46 0.81 17.596 0.003 AB
PanSTARRS_i 444.0 2.62 17.282 0.006 AB
PanSTARRS_z 550.26 4.18 17.049 0.008 AB
DES_z 577.82 2.73 16.996 0.005 AB
PanSTARRS_y 683.14 10.64 16.814 0.017 AB
2MASS_J 843.04 195.87 15.690 0.252 Vega
2MASS_H 1237.76 267.37 14.801 0.235 Vega
2MASS_K 1040.34 358.03 14.519 0.374 Vega
WISE_W1 483.98 15.13 14.489 0.034 Vega
WISE_W2 349.68 18.05 14.202 0.056 Vega
WISE_W3 1100.64 96.34 11.122 0.095 Vega
WISE_W4 449.03 480.43 10.649 1.162 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})\, 10.515 10.565 10.607
{\rm log}_{10}({\rm SFR}) 0.000 0.235 0.501
{\rm log}_{10}({\rm sSFR}) -10.573 -10.328 -10.044
{\rm stellar\ age} 5.566 6.285 7.087

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.396 -0.172 -0.038
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.079 0.305 0.427

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.248 0.346 0.491
\delta -0.716 -0.494 -0.271
\tau_1/\tau_2 0.723 1.030 1.345
Q_{PAH} 0.936 2.363 4.051
U_{min} 2.040 6.687 13.345
{\rm log}_{10}(\gamma_e)\, -3.112 -2.010 -1.300

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.134 -2.781 -1.760
{\rm log}_{10}(\tau_{AGN})\, 1.143 1.614 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.068 0.149 0.296
0.03-0.10 Gyr -0.061 0.265 0.600
0.10-0.32 Gyr 0.210 0.512 0.781
0.32-1.05 Gyr 0.355 0.572 0.743
1.05-3.38 Gyr 0.463 0.676 0.847
3.38-10.94 Gyr 0.551 0.699 0.797
10.94-12.16 Gyr 0.247 0.683 1.083