2025fvr

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Information

Transient

Name: AT2025fvr
Right ascension: 10h30m43.95s
Declination: 67d32m30.98s
Discovery Date: March 20, 2025, 6:41 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name: 2025fvr
Right ascension: 10h30m43.99s
Declination: 67d32m31.06s
Redshift: None
Photometric Redshift: 0.173
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.9
Cutout download processed 4.18
Global aperture construction processed 0.66
Local aperture photometry processed 4.26
Global aperture photometry processed 4.17
Validate local photometry no valid phot 0.02
Validate global photometry processed 12.5
Host information processed 0.09
Global host SED inference processed 409.37
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.09
Log transient processing status blocked None
 

Cutout Download Report

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_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 10h30m43.95s, 67d32m30.98s
semi major axis, semi minor axis (arcsec) = 0.68, 0.68
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 10h30m43.97s, 67d32m31.16s
semi major axis, semi minor axis (arcsec) = 4.1, 3.66
angle (degrees, anti-clockwise from east) = -159.95

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.87 0.83 24.049 1.039 AB
GALEX_NUV 0.87 0.81 24.048 1.010 AB
PanSTARRS_g 72.8 0.84 19.245 0.012 AB
PanSTARRS_r 190.92 1.42 18.198 0.008 AB
PanSTARRS_i 285.9 1.3 17.759 0.005 AB
PanSTARRS_z 373.45 3.01 17.469 0.009 AB
PanSTARRS_y 426.22 6.96 17.326 0.018 AB
2MASS_J 604.24 106.47 16.052 0.191 Vega
2MASS_H 853.3 179.84 15.205 0.229 Vega
2MASS_K 943.24 177.83 14.626 0.205 Vega
WISE_W1 338.77 11.43 14.876 0.037 Vega
WISE_W2 247.42 13.65 14.577 0.060 Vega
WISE_W3 153.03 46.42 13.264 0.329 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.730 10.819 10.932
{\rm log}_{10}({\rm SFR}) -2.623 -0.858 0.148
{\rm log}_{10}({\rm sSFR}) -13.511 -11.643 -10.633
{\rm stellar\ age} 6.171 7.174 10.557

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.710 -0.486 -0.316
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.477 -0.670 0.042

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.192 0.353 0.526
\delta -0.888 -0.653 -0.243
\tau_1/\tau_2 0.606 0.983 1.375
Q_{PAH} 0.647 1.876 3.774
U_{min} 3.002 8.736 15.839
{\rm log}_{10}(\gamma_e)\, -2.818 -1.748 -0.703

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.956 -2.399 -1.474
{\rm log}_{10}(\tau_{AGN})\, 0.975 1.366 1.841

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.887 -0.928 0.032
0.03-0.10 Gyr -3.399 -0.956 0.199
0.10-0.32 Gyr -3.172 -0.745 0.298
0.32-1.02 Gyr -3.389 -0.680 0.451
1.02-3.27 Gyr -2.074 0.215 0.896
3.27-10.44 Gyr 0.000 0.970 1.149
10.44-11.60 Gyr 0.416 1.158 2.079