2025xnv results

Information

Transient
Name:AT2025xnv
Right ascension: 2h41m04.48s
Declination:13d37m44.33s
Discovery Date:Aug. 27, 2025, 12:47 p.m.
Classification:None
Redshift:None
MW E(B-V):0.086
Host
Name:
Right ascension: 2h41m04.31s
Declination:13d37m44.43s
Redshift:None
Photometric Redshift:0.182
 

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 6.49
Transient MWEBV processed 0.07
Host match processed 6.95
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 2.93
Global aperture photometry processed 4.63
Validate global photometry processed 13.17
Global host SED inference processed 402.65
Local aperture photometry processed 4.93
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):2h41m04.30s, 13d37m44.70s
semi major axis, semi minor axis (arcsec):6.45, 3.55
angle (degrees, anti-clockwise from east):-65.26
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.01 1.31 23.141 0.707 AB
GALEX_NUV 7.13 2.08 21.767 0.318 AB
DES_g 22.43 0.21 20.523 0.010 AB
PanSTARRS_g 24.13 1.43 20.444 0.064 AB
PanSTARRS_r 43.64 1.77 19.800 0.044 AB
DES_r 46.74 0.49 19.726 0.011 AB
PanSTARRS_i 67.66 1.47 19.324 0.024 AB
PanSTARRS_z 77.26 3.28 19.180 0.046 AB
DES_z 78.87 1.79 19.158 0.025 AB
PanSTARRS_y 109.45 8.03 18.802 0.080 AB
2MASS_J 186.52 91.94 17.328 0.535 Vega
2MASS_H 56.74 142.16 18.148 2.720 Vega
2MASS_K -39.25 198.9 Vega
WISE_W1 59.86 13.29 16.758 0.241 Vega
WISE_W2 34.56 13.12 16.714 0.412 Vega
WISE_W3 54.17 59.8 14.392 1.199 Vega
WISE_W4 98.5 314.11 12.296 3.462 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})\, 10.128 10.195 10.268
{\rm log}_{10}({\rm SFR}) 0.183 0.403 0.651
{\rm log}_{10}({\rm sSFR}) -10.019 -9.797 -9.544
{\rm stellar\ age} 6.420 7.209 9.135

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.763 -0.312 -0.022
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.774 0.179 0.342

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.169 0.344 0.613
\delta -0.185 0.152 0.316
\tau_1/\tau_2 1.025 1.399 1.747
Q_{PAH} 0.945 2.390 4.705
U_{min} 2.970 7.827 14.980
{\rm log}_{10}(\gamma_e)\, -2.831 -1.852 -0.683

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.978 -2.461 -1.322
{\rm log}_{10}(\tau_{AGN})\, 0.973 1.387 1.829

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.072 0.252 0.430
0.03-0.10 Gyr 0.177 0.461 0.746
0.10-0.32 Gyr -0.597 -0.089 0.253
0.32-1.02 Gyr -0.904 -0.347 -0.025
1.02-3.25 Gyr -0.818 -0.235 0.121
3.25-10.35 Gyr 0.069 0.351 0.472
10.35-11.50 Gyr 0.226 0.688 1.228