2025gvt results

Information

Transient
Name:AT2025gvt
Right ascension: 10h36m10.67s
Declination:6d09m59.99s
Discovery Date:April 6, 2025, 4:42 a.m.
Classification:None
Redshift:None
MW E(B-V):0.024
Host
Name:2025gvt
Right ascension: 10h36m10.70s
Declination:6d09m57.97s
Redshift:0.080710
Photometric Redshift:0.069
 

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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 20.77
Transient MWEBV processed 0.09
Host match processed 2.09
Host information processed 0.08
Host MWEBV processed 0.08
Global aperture construction processed 0.66
Global aperture photometry processed 7.17
Validate global photometry processed 19.22
Global host SED inference processed 363.8
Local aperture photometry processed 6.87
Validate local photometry processed 0.03
Local host SED inference processed 421.46
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h36m10.67s, 6d09m59.99s
semi major axis, semi minor axis (arcsec):1.32, 1.32
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 58.28 0.37 19.486 0.007 AB
PanSTARRS_g 60.29 0.36 19.449 0.007 AB
PanSTARRS_r 128.88 0.43 18.625 0.004 AB
DES_r 136.84 0.96 18.559 0.008 AB
SDSS_i 186.67 3.68 18.222 0.021 AB
PanSTARRS_i 205.25 0.38 18.119 0.002 AB
PanSTARRS_z 248.89 0.77 17.910 0.003 AB
SDSS_z 250.63 5.21 17.902 0.023 AB
DES_z 273.83 2.88 17.806 0.011 AB
PanSTARRS_y 308.25 2.14 17.678 0.008 AB

Aperture details

RA, DEC (J2000):10h36m10.68s, 6d09m58.00s
semi major axis, semi minor axis (arcsec):12.22, 5.11
angle (degrees, anti-clockwise from east):-171.78
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.02 1.02 21.113 0.085 AB
GALEX_NUV 22.14 0.9 20.537 0.044 AB
SDSS_u 67.76 7.67 19.323 0.123 AB
SDSS_g 494.5 6.22 17.165 0.014 AB
DES_g 524.88 1.18 17.100 0.002 AB
PanSTARRS_g 529.84 2.01 17.090 0.004 AB
SDSS_r 1069.54 9.2 16.327 0.009 AB
PanSTARRS_r 1070.0 2.3 16.327 0.002 AB
DES_r 1163.83 2.91 16.235 0.003 AB
SDSS_i 1643.87 12.07 15.860 0.008 AB
PanSTARRS_i 1607.54 2.04 15.885 0.001 AB
PanSTARRS_z 1979.12 4.19 15.659 0.002 AB
SDSS_z 2195.55 22.83 15.546 0.011 AB
DES_z 2210.6 8.52 15.539 0.004 AB
PanSTARRS_y 2473.27 12.64 15.417 0.006 AB
2MASS_J 3382.22 227.92 14.182 0.073 Vega
2MASS_H 4241.12 351.84 13.464 0.090 Vega
2MASS_K 4691.17 418.36 12.884 0.097 Vega
WISE_W1 1893.61 29.64 13.008 0.017 Vega
WISE_W2 1193.08 32.66 12.869 0.030 Vega
WISE_W3 3278.14 118.54 9.937 0.039 Vega
WISE_W4 3370.06 789.89 8.461 0.254 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.921 10.029 10.150
{\rm log}_{10}({\rm SFR}) -0.968 -0.483 0.003
{\rm log}_{10}({\rm sSFR}) -11.084 -10.508 -9.963
{\rm stellar\ age} 6.663 7.866 11.242

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.418 -0.863 -0.481
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.344 -0.002 0.290

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.526 0.908 1.243
\delta -0.644 -0.344 -0.046
\tau_1/\tau_2 0.656 1.020 1.371
Q_{PAH} 0.545 2.617 5.195
U_{min} 2.603 7.585 14.592
{\rm log}_{10}(\gamma_e)\, -3.455 -2.561 -0.975

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.795 -1.218 -0.444
{\rm log}_{10}(\tau_{AGN})\, 0.965 1.328 1.787

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.933 -0.509 -0.149
0.03-0.10 Gyr -1.273 -0.506 0.057
0.10-0.33 Gyr -1.820 -0.691 -0.086
0.33-1.07 Gyr -2.254 -0.775 -0.152
1.07-3.49 Gyr -2.236 -0.536 0.044
3.49-11.42 Gyr -0.495 0.106 0.298
11.42-12.69 Gyr -0.165 0.425 1.205

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.874 10.906 10.978
{\rm log}_{10}({\rm SFR}) -0.279 -0.043 0.184
{\rm log}_{10}({\rm sSFR}) -11.196 -10.955 -10.724
{\rm stellar\ age} 7.572 8.514 11.197

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.480 -0.313 -0.176
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.606 -0.256 0.228

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.252 0.349 0.479
\delta -0.572 -0.350 -0.170
\tau_1/\tau_2 0.604 1.008 1.447
Q_{PAH} 1.484 2.857 4.677
U_{min} 2.618 7.805 15.433
{\rm log}_{10}(\gamma_e)\, -2.331 -1.509 -0.795

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.219 -3.121 -2.073
{\rm log}_{10}(\tau_{AGN})\, 1.105 1.584 1.934

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.004 0.191 0.358
0.03-0.10 Gyr -0.989 -0.249 0.161
0.10-0.33 Gyr -0.971 -0.269 0.133
0.33-1.07 Gyr -0.953 -0.236 0.176
1.07-3.49 Gyr -0.801 0.017 0.514
3.49-11.42 Gyr 0.424 1.063 1.169
11.42-12.69 Gyr 0.922 1.475 2.052