2025vh

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Information

Transient

Name: AT2025vh
Right ascension: 9h00m55.79s
Declination: 20d51m18.48s
Discovery Date: Jan. 1, 2025, 10:12 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.023

Host

Name: 2025vh
Right ascension: 9h00m56.03s
Declination: 20d51m24.72s
Redshift: None
Photometric Redshift: 0.184
 

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 1.69
Cutout download processed 19.01
Global aperture construction processed 0.58
Local aperture photometry processed 7.9
Global aperture photometry processed 5.9
Validate local photometry no valid phot 0.03
Validate global photometry processed 17.58
Host information processed 0.08
Global host SED inference processed 432.3
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
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) = 9h00m55.79s, 20d51m18.48s
semi major axis, semi minor axis (arcsec) = 0.65, 0.65
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) = 9h00m56.02s, 20d51m24.78s
semi major axis, semi minor axis (arcsec) = 8.43, 3.29
angle (degrees, anti-clockwise from east) = -152.07

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.42 0.37 21.881 0.063 AB
GALEX_NUV 10.75 0.27 21.322 0.028 AB
SDSS_u 24.63 4.69 20.421 0.207 AB
SDSS_g 69.38 2.6 19.297 0.041 AB
DES_g 71.26 0.52 19.268 0.008 AB
PanSTARRS_g 74.17 1.15 19.224 0.017 AB
SDSS_r 119.16 3.67 18.710 0.033 AB
PanSTARRS_r 125.33 1.39 18.655 0.012 AB
DES_r 136.07 1.37 18.566 0.011 AB
SDSS_i 168.22 4.92 18.335 0.032 AB
PanSTARRS_i 167.91 1.49 18.337 0.010 AB
PanSTARRS_z 207.31 3.62 18.108 0.019 AB
SDSS_z 263.81 18.88 17.847 0.078 AB
DES_z 217.14 4.61 18.058 0.023 AB
PanSTARRS_y 225.77 11.13 18.016 0.054 AB
2MASS_J 282.13 134.61 16.879 0.518 Vega
2MASS_H 433.03 176.81 15.941 0.443 Vega
2MASS_K 296.51 221.41 15.882 0.811 Vega
WISE_W1 164.0 13.42 15.664 0.089 Vega
WISE_W2 64.62 16.23 16.035 0.273 Vega
WISE_W3 265.54 102.68 12.666 0.420 Vega
WISE_W4 400.71 501.73 10.773 1.359 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})\, 10.319 10.428 10.585
{\rm log}_{10}({\rm SFR}) -1.112 0.462 1.092
{\rm log}_{10}({\rm sSFR}) -11.630 -9.991 -9.333
{\rm stellar\ age} 3.413 5.487 7.905

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.625 -1.156 -0.695
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.637 -0.782 0.142

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.472 0.696 0.904
\delta -0.183 0.060 0.226
\tau_1/\tau_2 0.534 0.931 1.384
Q_{PAH} 0.555 1.817 3.909
U_{min} 3.379 9.359 16.776
{\rm log}_{10}(\gamma_e)\, -2.820 -1.687 -0.653

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.371 -3.306 -2.158
{\rm log}_{10}(\tau_{AGN})\, 1.023 1.539 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.235 -1.260 -0.330
0.03-0.10 Gyr -1.126 0.611 1.253
0.10-0.32 Gyr 0.345 0.987 1.305
0.32-1.02 Gyr -1.038 0.528 0.921
1.02-3.24 Gyr -0.870 0.509 0.885
3.24-10.34 Gyr -0.777 0.401 0.689
10.34-11.49 Gyr -0.745 0.510 1.467