2025vgg

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Information

Transient

Name: AT2025vgg
Right ascension: 13h27m16.43s
Declination: -3d41m22.95s
Discovery Date: June 18, 2025, 7:02 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.046

Host

Name:
Right ascension: 13h27m16.45s
Declination: -3d41m23.91s
Redshift: None
Photometric Redshift: 0.161
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 37.32
Transient MWEBV processed 0.04
Host match processed 6.84
Host information processed 0.19
Host MWEBV processed 0.08
Global aperture construction processed 0.77
Global aperture photometry processed 5.32
Validate global photometry processed 13.98
Global host SED inference processed 382.21
Local aperture photometry processed 6.14
Validate local photometry no valid phot 0.03
Local host SED inference not processed 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) = 13h27m16.43s, -3d41m22.95s
semi major axis, semi minor axis (arcsec) = 0.72, 0.72
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) = 13h27m16.45s, -3d41m23.75s
semi major axis, semi minor axis (arcsec) = 3.43, 2.37
angle (degrees, anti-clockwise from east) = -167.46

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.93 1.45 22.415 0.402 AB
GALEX_NUV 3.28 0.5 22.611 0.166 AB
DES_g 24.43 0.26 20.430 0.012 AB
PanSTARRS_g 24.8 0.71 20.414 0.031 AB
PanSTARRS_r 47.9 1.21 19.699 0.028 AB
DES_r 45.45 0.61 19.756 0.015 AB
PanSTARRS_i 61.63 1.37 19.426 0.024 AB
PanSTARRS_z 64.71 1.5 19.372 0.025 AB
DES_z 71.21 1.44 19.269 0.022 AB
PanSTARRS_y 65.24 4.11 19.364 0.068 AB
2MASS_J 67.31 81.05 18.435 1.307 Vega
2MASS_H -27.22 105.77 Vega
2MASS_K 35.11 171.16 18.199 5.292 Vega
WISE_W1 38.75 6.13 17.230 0.172 Vega
WISE_W2 20.19 8.68 17.298 0.467 Vega
WISE_W3 101.5 37.1 13.710 0.397 Vega
WISE_W4 422.95 302.19 10.714 0.776 Vega
 

Imaging data

Click the image to load the interactive plot.


 

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})\, 9.651 9.745 9.846
{\rm log}_{10}({\rm SFR}) -0.303 -0.006 0.283
{\rm log}_{10}({\rm sSFR}) -10.067 -9.745 -9.421
{\rm stellar\ age} 4.317 5.661 6.629

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.202 -0.649 -0.236
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.704 -1.200 -0.037

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.251 0.386 0.574
\delta -0.697 -0.386 -0.101
\tau_1/\tau_2 0.570 0.913 1.249
Q_{PAH} 0.757 2.083 4.183
U_{min} 2.857 8.063 15.156
{\rm log}_{10}(\gamma_e)\, -2.755 -1.874 -0.856

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.094 -2.467 -1.146
{\rm log}_{10}(\tau_{AGN})\, 1.043 1.501 1.907

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.156 0.079 0.287
0.03-0.10 Gyr -0.502 -0.073 0.323
0.10-0.32 Gyr -0.383 -0.027 0.251
0.32-1.03 Gyr -0.381 -0.044 0.237
1.03-3.29 Gyr -0.366 -0.101 0.102
3.29-10.56 Gyr -0.457 -0.165 0.012
10.56-11.73 Gyr -0.707 -0.169 0.278