2025vgp

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Information

Transient

Name: AT2025vgp
Right ascension: 22h17m16.06s
Declination: 17d24m35.10s
Discovery Date: Aug. 24, 2025, 3:06 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.040

Host

Name:
Right ascension: 22h17m15.80s
Declination: 17d24m32.97s
Redshift: None
Photometric Redshift: 0.127
 

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 6.24
Cutout download processed 32.91
Global aperture construction processed 0.66
Local aperture photometry processed 6.84
Global aperture photometry processed 6.15
Validate local photometry no valid phot 0.03
Validate global photometry processed 17.23
Host information processed 0.14
Global host SED inference processed 398.41
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.04
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) = 22h17m16.06s, 17d24m35.10s
semi major axis, semi minor axis (arcsec) = 0.88, 0.88
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available


Aperture details

RA, DEC (J2000) = 22h17m15.79s, 17d24m33.17s
semi major axis, semi minor axis (arcsec) = 5.9, 4.85
angle (degrees, anti-clockwise from east) = -74.45

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.92 1.74 22.171 0.385 AB
GALEX_NUV 4.77 1.48 22.204 0.337 AB
SDSS_u 8.62 5.65 21.561 0.712 AB
SDSS_g 117.54 3.17 18.725 0.029 AB
DES_g 130.56 0.64 18.610 0.005 AB
PanSTARRS_g 138.64 1.41 18.545 0.011 AB
SDSS_r 328.29 5.42 17.609 0.018 AB
PanSTARRS_r 330.54 1.32 17.602 0.004 AB
DES_r 350.5 1.67 17.538 0.005 AB
SDSS_i 503.66 7.46 17.145 0.016 AB
PanSTARRS_i 497.93 1.76 17.157 0.004 AB
PanSTARRS_z 656.63 3.89 16.857 0.006 AB
SDSS_z 692.23 22.51 16.799 0.035 AB
DES_z 713.86 5.95 16.766 0.009 AB
PanSTARRS_y 765.85 8.58 16.690 0.012 AB
2MASS_J 1302.37 151.09 15.218 0.126 Vega
2MASS_H 1624.34 183.26 14.506 0.122 Vega
2MASS_K 1581.83 308.17 14.064 0.212 Vega
WISE_W2 314.26 27.57 14.318 0.095 Vega
WISE_W3 211.84 82.77 12.911 0.424 Vega
WISE_W4 440.39 495.09 10.670 1.221 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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})\, 10.791 10.847 10.937
{\rm log}_{10}({\rm SFR}) -0.185 0.231 0.561
{\rm log}_{10}({\rm sSFR}) -11.086 -10.613 -10.250
{\rm stellar\ age} 6.883 7.740 11.024

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.852 -0.586 -0.417
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.871 -0.653 -0.453

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.461 0.645 0.857
\delta -0.621 -0.386 -0.151
\tau_1/\tau_2 0.393 0.757 1.187
Q_{PAH} 0.486 1.830 3.956
U_{min} 2.768 8.217 15.423
{\rm log}_{10}(\gamma_e)\, -3.171 -1.942 -1.064

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.606 -3.987 -3.066
{\rm log}_{10}(\tau_{AGN})\, 1.035 1.585 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.054 0.391 0.622
0.03-0.10 Gyr -0.865 0.102 0.573
0.10-0.32 Gyr -1.612 -0.127 0.411
0.32-1.04 Gyr -2.368 -0.280 0.355
1.04-3.38 Gyr -1.542 0.132 0.768
3.38-10.92 Gyr 0.003 0.989 1.137
10.92-12.13 Gyr 0.591 1.313 2.059