2025vt

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Information

Transient

Name: AT2025vt
Right ascension: 0h38m53.07s
Declination: 23d34m25.17s
Discovery Date: Jan. 16, 2025, 3:42 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name: 2025vt
Right ascension: 0h38m53.10s
Declination: 23d34m25.36s
Redshift: None
Photometric Redshift: 0.150
 

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 2.14
Cutout download processed 13.57
Global aperture construction processed 0.57
Local aperture photometry processed 5.67
Global aperture photometry processed 4.8
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.28
Host information processed 0.08
Global host SED inference processed 492.68
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.07
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) = 0h38m53.07s, 23d34m25.17s
semi major axis, semi minor axis (arcsec) = 0.77, 0.77
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) = 0h38m53.09s, 23d34m25.55s
semi major axis, semi minor axis (arcsec) = 3.6, 2.23
angle (degrees, anti-clockwise from east) = -57.98

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.07 3.14 21.392 0.338 AB
GALEX_NUV 8.63 2.21 21.560 0.278 AB
SDSS_u 27.0 3.07 20.322 0.123 AB
SDSS_g 28.45 1.66 20.265 0.063 AB
PanSTARRS_g 28.03 0.73 20.281 0.028 AB
SDSS_r 39.39 2.14 19.911 0.059 AB
PanSTARRS_r 38.71 0.86 19.930 0.024 AB
SDSS_i 46.11 2.83 19.741 0.067 AB
PanSTARRS_i 49.52 0.91 19.663 0.020 AB
PanSTARRS_z 46.8 2.12 19.724 0.049 AB
SDSS_z 52.92 8.09 19.591 0.166 AB
PanSTARRS_y 43.74 4.73 19.798 0.117 AB
2MASS_J 48.15 111.16 18.799 2.507 Vega
2MASS_H 65.88 134.39 17.985 2.215 Vega
2MASS_K 204.18 207.68 16.287 1.104 Vega
WISE_W1 136.35 10.13 15.864 0.081 Vega
WISE_W2 112.63 16.62 15.432 0.160 Vega
WISE_W3 21.26 68.63 15.407 3.505 Vega
WISE_W4 -252.75 406.87 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})\, 8.874 9.316 9.622
{\rm log}_{10}({\rm SFR}) 0.486 0.807 1.152
{\rm log}_{10}({\rm sSFR}) -8.920 -8.404 -7.934
{\rm stellar\ age} 0.116 2.426 5.528

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.657 -1.076 -0.222
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.606 -1.139 -0.207

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.520 0.926 1.289
\delta 0.071 0.214 0.319
\tau_1/\tau_2 0.664 1.245 1.657
Q_{PAH} 1.784 3.551 5.394
U_{min} 3.482 9.258 17.460
{\rm log}_{10}(\gamma_e)\, -3.121 -1.745 -0.882

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.449 -1.353 -0.790
{\rm log}_{10}(\tau_{AGN})\, 0.813 1.095 1.643

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.196 0.251 0.541
0.03-0.10 Gyr 0.571 0.928 1.295
0.10-0.32 Gyr -2.344 -0.292 0.553
0.32-1.03 Gyr -4.019 -1.159 -0.163
1.03-3.32 Gyr -4.883 -1.348 -0.358
3.32-10.68 Gyr -5.178 -1.465 -0.468
10.68-11.86 Gyr -5.080 -1.343 -0.201