2025gvi results

Information

Transient
Name:AT2025gvi
Right ascension: 22h30m00.91s
Declination:-30d11m10.54s
Discovery Date:April 5, 2025, 6:58 p.m.
Classification:None
Redshift:None
MW E(B-V):0.014
Host
Name:2025gvi
Right ascension: 22h30m01.08s
Declination:-30d11m08.95s
Redshift:0.037600
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 4.61
Transient MWEBV processed 0.05
Host match processed 0.75
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 4.37
Validate global photometry processed 11.94
Global host SED inference processed 429.48
Local aperture photometry processed 4.02
Validate local photometry processed 0.02
Local host SED inference processed 408.06
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h30m00.91s, -30d11m10.54s
semi major axis, semi minor axis (arcsec):2.68, 2.68
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 34.97 0.69 20.041 0.021 AB
PanSTARRS_r 50.06 1.22 19.651 0.027 AB
PanSTARRS_i 62.03 1.14 19.418 0.020 AB
PanSTARRS_z 55.84 2.83 19.533 0.055 AB
PanSTARRS_y 107.11 8.27 18.825 0.084 AB

Aperture details

RA, DEC (J2000):22h30m01.06s, -30d11m08.96s
semi major axis, semi minor axis (arcsec):5.94, 4.64
angle (degrees, anti-clockwise from east):-167.49
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 22.75 3.53 20.508 0.168 AB
GALEX_NUV 24.02 2.22 20.448 0.101 AB
PanSTARRS_g 101.58 1.35 18.883 0.014 AB
PanSTARRS_r 145.34 2.39 18.494 0.018 AB
PanSTARRS_i 178.59 2.22 18.270 0.013 AB
PanSTARRS_z 173.79 5.48 18.300 0.034 AB
PanSTARRS_y 293.79 15.95 17.730 0.059 AB
2MASS_J 208.18 161.04 17.209 0.840 Vega
2MASS_H 131.24 277.32 17.237 2.294 Vega
2MASS_K 346.23 276.03 15.714 0.866 Vega
WISE_W1 92.39 11.3 16.287 0.133 Vega
WISE_W2 68.18 18.24 15.977 0.290 Vega
WISE_W3 -17.74 70.68 Vega
WISE_W4 -367.02 390.22 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.993 8.340 8.550
{\rm log}_{10}({\rm SFR}) -1.278 -0.784 -0.344
{\rm log}_{10}({\rm sSFR}) -9.776 -9.086 -8.330
{\rm stellar\ age} 0.630 4.475 7.054

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.646 -1.081 -0.481
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.253 -0.034 0.133

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.582 0.926 1.314
\delta -0.419 -0.109 0.171
\tau_1/\tau_2 0.772 1.119 1.483
Q_{PAH} 0.342 1.144 3.074
U_{min} 2.939 8.061 15.401
{\rm log}_{10}(\gamma_e)\, -3.294 -2.272 -1.126

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.986 -1.902 -0.692
{\rm log}_{10}(\tau_{AGN})\, 0.969 1.314 1.819

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.265 -0.886 -0.603
0.03-0.10 Gyr -1.452 -0.765 -0.237
0.10-0.33 Gyr -2.086 -1.169 -0.632
0.33-1.09 Gyr -2.833 -1.525 -0.973
1.09-3.61 Gyr -3.662 -1.747 -1.292
3.61-11.93 Gyr -4.129 -1.921 -1.384
11.93-13.25 Gyr -4.171 -1.931 -1.228

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.856 8.989 9.106
{\rm log}_{10}({\rm SFR}) -0.932 -0.660 -0.417
{\rm log}_{10}({\rm sSFR}) -9.919 -9.665 -9.394
{\rm stellar\ age} 6.250 7.459 8.858

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.504 -0.903 -0.361
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.039 0.066 0.163

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.240 0.496 0.734
\delta 0.067 0.240 0.342
\tau_1/\tau_2 0.787 1.117 1.475
Q_{PAH} 0.139 0.516 1.372
U_{min} 2.807 7.570 14.175
{\rm log}_{10}(\gamma_e)\, -3.379 -2.569 -1.618

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.360 -3.409 -2.411
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.471 1.893

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.026 -0.830 -0.646
0.03-0.10 Gyr -0.939 -0.599 -0.326
0.10-0.33 Gyr -1.508 -1.009 -0.665
0.33-1.09 Gyr -1.752 -1.284 -0.966
1.09-3.61 Gyr -1.611 -1.176 -0.922
3.61-11.93 Gyr -1.179 -0.911 -0.734
11.93-13.25 Gyr -1.310 -0.779 -0.256