2025gvt

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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
 

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
processed
 status
Local host SED inference
Local host SED inference
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 2.09
Cutout download processed 20.77
Global aperture construction processed 0.66
Local aperture photometry processed 6.87
Global aperture photometry processed 7.17
Validate local photometry processed 0.03
Validate global photometry processed 19.22
Host information processed 0.08
Global host SED inference processed 363.8
Local host SED inference processed 421.46
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.08
Processing status completed 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) = 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
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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