2026nfv results

Information

Transient
Name:AT2026nfv
Right ascension: 21h59m44.03s
Declination:1d09m25.15s
Discovery Date:May 20, 2026, 9:45 a.m.
Classification:None
Redshift:None
MW E(B-V):0.044
Host
Name:J215944.08+010924.08
Object ID:9906621975568036
Catalog Name:decals
Catalog Release:dr9
Right ascension: 21h59m44.08s
Declination:1d09m24.08s
Redshift:None
Photometric Redshift:0.147
 

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 0.04
Host match processed 7.42
Host information processed 0.18
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 6.52
Validate global photometry processed 19.26
Global host SED inference processed 388.31
Local aperture photometry processed 6.57
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):21h59m44.07s, 1d09m24.23s
semi major axis, semi minor axis (arcsec):3.17, 2.43
angle (degrees, anti-clockwise from east):-0.35
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.64 0.37 22.844 0.151 AB
GALEX_NUV 4.55 0.33 22.254 0.079 AB
SDSS_u 5.05 2.49 22.141 0.535 AB
SDSS_g 31.5 1.66 20.154 0.057 AB
DES_g 32.5 0.2 20.120 0.007 AB
PanSTARRS_g 30.14 0.66 20.202 0.024 AB
SDSS_r 51.21 2.27 19.627 0.048 AB
PanSTARRS_r 49.85 0.66 19.656 0.014 AB
DES_r 56.99 0.3 19.511 0.006 AB
SDSS_i 71.28 3.02 19.268 0.046 AB
PanSTARRS_i 69.14 0.57 19.301 0.009 AB
PanSTARRS_z 75.83 1.96 19.200 0.028 AB
SDSS_z 96.49 8.66 18.939 0.097 AB
DES_z 83.64 3.1 19.094 0.040 AB
PanSTARRS_y 74.5 5.34 19.220 0.078 AB
2MASS_J 157.6 99.59 17.511 0.686 Vega
2MASS_H 183.9 138.25 16.871 0.816 Vega
2MASS_K 84.64 166.79 17.243 2.139 Vega
WISE_W1 44.76 7.27 17.074 0.176 Vega
WISE_W2 31.3 11.47 16.822 0.398 Vega
WISE_W3 131.51 49.31 13.429 0.407 Vega
WISE_W4 364.64 347.7 10.875 1.035 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})\, 9.603 9.714 9.829
{\rm log}_{10}({\rm SFR}) -0.454 -0.110 0.250
{\rm log}_{10}({\rm sSFR}) -10.230 -9.831 -9.436
{\rm stellar\ age} 3.766 5.283 6.374

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.480 -0.839 -0.270
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.529 0.108 0.350

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.208 0.387 0.598
\delta -0.520 -0.127 0.115
\tau_1/\tau_2 0.775 1.142 1.502
Q_{PAH} 0.853 2.360 4.292
U_{min} 2.726 7.712 15.007
{\rm log}_{10}(\gamma_e)\, -2.708 -1.608 -0.609

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.717 -1.766 -0.915
{\rm log}_{10}(\tau_{AGN})\, 1.127 1.533 1.876

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.564 -0.312 -0.073
0.03-0.10 Gyr -0.486 -0.057 0.358
0.10-0.32 Gyr -0.182 0.152 0.434
0.32-1.03 Gyr -0.257 0.061 0.306
1.03-3.33 Gyr -0.404 -0.110 0.108
3.33-10.70 Gyr -0.613 -0.246 -0.025
10.70-11.89 Gyr -0.890 -0.264 0.176