2025jvg

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Information

Transient

Name: AT2025jvg
Right ascension: 7h57m41.46s
Declination: 55d51m21.49s
Discovery Date: Feb. 21, 2025, 7:19 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.033

Host

Name: 2025jvg
Right ascension: 7h57m41.50s
Declination: 55d51m20.82s
Redshift: None
Photometric Redshift: 0.190
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.73
Cutout download processed 3.45
Global aperture construction processed 0.66
Local aperture photometry processed 4.1
Global aperture photometry processed 4.31
Validate local photometry no valid phot 0.02
Validate global photometry processed 11.05
Host information processed 0.09
Global host SED inference processed 462.27
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
Processing status blocked N/A N/A
 

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) = 7h57m41.46s, 55d51m21.49s
semi major axis, semi minor axis (arcsec) = 0.63, 0.63
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) = 7h57m41.50s, 55d51m20.93s
semi major axis, semi minor axis (arcsec) = 5.71, 3.98
angle (degrees, anti-clockwise from east) = -76.8

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 64.33 0.91 19.379 0.015 AB
PanSTARRS_r 112.42 1.89 18.773 0.018 AB
PanSTARRS_i 155.49 1.08 18.421 0.008 AB
PanSTARRS_z 170.36 3.42 18.322 0.022 AB
PanSTARRS_y 196.84 9.11 18.165 0.050 AB
2MASS_J 61.35 108.73 18.536 1.924 Vega
2MASS_H 285.23 193.41 16.394 0.736 Vega
2MASS_K 227.84 170.2 16.168 0.811 Vega
WISE_W1 103.75 8.88 16.161 0.093 Vega
WISE_W2 73.77 12.89 15.891 0.190 Vega
WISE_W3 267.44 61.51 12.658 0.250 Vega
WISE_W4 401.4 341.54 10.771 0.924 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})\, 10.014 10.174 10.327
{\rm log}_{10}({\rm SFR}) -1.346 -0.142 0.554
{\rm log}_{10}({\rm sSFR}) -11.472 -10.359 -9.600
{\rm stellar\ age} 0.779 3.006 5.577

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.674 -1.277 -0.792
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.245 0.061 0.358

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.279 0.451 0.672
\delta -0.845 -0.639 -0.374
\tau_1/\tau_2 0.467 0.871 1.284
Q_{PAH} 0.310 1.008 2.588
U_{min} 2.639 8.231 15.922
{\rm log}_{10}(\gamma_e)\, -3.293 -2.453 -1.516

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.363 -3.200 -1.957
{\rm log}_{10}(\tau_{AGN})\, 0.998 1.480 1.920

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.967 -0.324 0.138
0.03-0.10 Gyr -2.113 -0.181 0.672
0.10-0.32 Gyr -0.895 0.604 1.259
0.32-1.01 Gyr -0.170 0.779 1.249
1.01-3.23 Gyr -1.575 0.285 0.752
3.23-10.27 Gyr -2.609 -0.273 0.418
10.27-11.41 Gyr -2.955 -0.351 0.511