2025gbv

Download data

Information

Transient

Name: AT2025gbv
Right ascension: 11h40m20.22s
Declination: -1d20m35.69s
Discovery Date: March 6, 2025, 8:09 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.013

Host

Name: 2025gbv
Right ascension: 11h40m23.51s
Declination: -1d20m28.30s
Redshift: 0.053116
Photometric Redshift: 0.059
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.5
Cutout download processed 20.86
Global aperture construction processed 0.65
Local aperture photometry processed 7.07
Global aperture photometry processed 7.21
Validate local photometry processed 0.03
Validate global photometry processed 19.76
Host information processed 0.08
Global host SED inference processed 500.15
Local host SED inference failed 366.23
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 11h40m20.22s, -1d20m35.69s
semi major axis, semi minor axis (arcsec) = 1.93, 1.93
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 3.8 1.46 22.451 0.416 AB
SDSS_g 1.67 0.65 23.345 0.426 AB
DES_g 1.04 0.14 23.858 0.148 AB
PanSTARRS_g 1.89 0.47 23.211 0.272 AB
SDSS_r 2.1 1.01 23.096 0.522 AB
PanSTARRS_r 1.79 0.55 23.266 0.333 AB
DES_r 2.11 0.3 23.090 0.154 AB
SDSS_i 0.84 1.55 24.094 2.006 AB
PanSTARRS_i 1.48 0.65 23.474 0.474 AB
PanSTARRS_z 0.81 1.15 24.124 1.537 AB
SDSS_z 16.46 5.42 20.859 0.357 AB
DES_z 2.38 0.47 22.957 0.213 AB
PanSTARRS_y 4.53 2.76 22.260 0.662 AB

Aperture details

RA, DEC (J2000) = 11h40m23.50s, -1d20m28.32s
semi major axis, semi minor axis (arcsec) = 14.14, 10.16
angle (degrees, anti-clockwise from east) = -74.12

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 56.13 1.96 19.527 0.038 AB
GALEX_NUV 82.37 1.49 19.111 0.020 AB
SDSS_u 311.91 9.58 17.665 0.033 AB
SDSS_g 585.93 7.05 16.980 0.013 AB
DES_g 564.54 1.38 17.021 0.003 AB
PanSTARRS_g 570.5 3.16 17.009 0.006 AB
SDSS_r 922.38 9.53 16.488 0.011 AB
DES_r 967.2 3.36 16.436 0.004 AB
PanSTARRS_i 1130.86 3.96 16.266 0.004 AB
PanSTARRS_z 1257.23 7.19 16.151 0.006 AB
SDSS_z 1787.61 34.45 15.769 0.021 AB
DES_z 1413.83 5.52 16.024 0.004 AB
PanSTARRS_y 1710.2 17.27 15.817 0.011 AB
2MASS_J 1927.78 271.3 14.792 0.153 Vega
2MASS_K 1487.48 506.45 14.131 0.370 Vega
WISE_W3 2092.56 148.2 10.424 0.077 Vega
WISE_W4 2207.19 695.37 8.920 0.342 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})\, 9.942 10.074 10.160
{\rm log}_{10}({\rm SFR}) 0.400 0.649 0.919
{\rm log}_{10}({\rm sSFR}) -9.729 -9.435 -9.036
{\rm stellar\ age} 5.136 6.760 8.099

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.263 -0.104 0.031
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.258 0.360 0.449

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.211 0.397 0.639
\delta -0.715 -0.322 -0.080
\tau_1/\tau_2 0.465 0.776 1.130
Q_{PAH} 0.305 0.985 2.184
U_{min} 2.414 6.943 13.192
{\rm log}_{10}(\gamma_e)\, -3.423 -2.703 -1.945

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.083 -2.623 -1.665
{\rm log}_{10}(\tau_{AGN})\, 0.882 1.233 1.777

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.229 0.028 0.215
0.03-0.10 Gyr 0.504 0.781 1.063
0.10-0.33 Gyr -0.439 0.214 0.577
0.33-1.08 Gyr -0.801 -0.210 0.154
1.08-3.57 Gyr -0.374 0.059 0.336
3.57-11.74 Gyr -0.246 0.118 0.289
11.74-13.05 Gyr -0.398 0.200 0.713