2025vhm

Download data

Information

Transient

Name: AT2025vhm
Right ascension: 22h32m31.49s
Declination: -10d07m42.69s
Discovery Date: Aug. 24, 2025, 7:52 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.043

Host

Name: 982065
Right ascension: 22h32m31.77s
Declination: -10d07m35.99s
Redshift: 0.055441
Photometric Redshift:
 

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 4.66
Cutout download processed 26.11
Global aperture construction processed 0.67
Local aperture photometry processed 6.43
Global aperture photometry processed 5.32
Validate local photometry processed 0.03
Validate global photometry processed 14.95
Host information processed 0.15
Global host SED inference processed 381.65
Local host SED inference processed 436.56
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.07
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) = 22h32m31.49s, -10d07m42.69s
semi major axis, semi minor axis (arcsec) = 1.86, 1.86
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 6.96 1.62 21.794 0.253 AB
SDSS_g 22.67 1.47 20.511 0.070 AB
DES_g 23.98 0.28 20.451 0.013 AB
PanSTARRS_g 23.22 0.46 20.485 0.022 AB
SDSS_r 33.6 1.81 20.084 0.059 AB
PanSTARRS_r 36.24 0.51 20.002 0.015 AB
DES_r 38.2 0.76 19.945 0.022 AB
SDSS_i 47.16 2.34 19.716 0.054 AB
PanSTARRS_i 47.27 0.45 19.713 0.010 AB
PanSTARRS_z 51.62 1.44 19.618 0.030 AB
SDSS_z 53.42 6.15 19.581 0.125 AB
DES_z 52.57 2.77 19.598 0.057 AB
PanSTARRS_y 66.64 4.06 19.341 0.066 AB

Aperture details

RA, DEC (J2000) = 22h32m31.73s, -10d07m35.18s
semi major axis, semi minor axis (arcsec) = 22.91, 14.03
angle (degrees, anti-clockwise from east) = -58.59

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 100.86 2.1 18.891 0.023 AB
GALEX_NUV 144.07 1.03 18.504 0.008 AB
SDSS_u 352.61 15.37 17.532 0.047 AB
SDSS_g 1471.07 12.75 15.981 0.009 AB
PanSTARRS_g 1541.27 4.53 15.930 0.003 AB
SDSS_r 2583.15 16.59 15.370 0.007 AB
PanSTARRS_r 2695.29 4.94 15.323 0.002 AB
SDSS_i 3859.6 21.98 14.934 0.006 AB
PanSTARRS_z 4271.37 13.79 14.824 0.004 AB
SDSS_z 4122.8 59.13 14.862 0.016 AB
DES_z 4289.89 25.55 14.819 0.006 AB
PanSTARRS_y 5113.05 39.15 14.628 0.008 AB
2MASS_J 6426.37 407.54 13.485 0.069 Vega
2MASS_H 5811.06 649.86 13.122 0.121 Vega
2MASS_K 6332.97 778.13 12.558 0.133 Vega
WISE_W1 3152.44 42.36 12.454 0.015 Vega
WISE_W2 1983.66 52.02 12.317 0.028 Vega
WISE_W3 6908.89 223.95 9.127 0.035 Vega
WISE_W4 5888.56 1439.87 7.855 0.265 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})\, 8.482 8.696 8.833
{\rm log}_{10}({\rm SFR}) -1.883 -1.193 -0.588
{\rm log}_{10}({\rm sSFR}) -10.646 -9.932 -9.187
{\rm stellar\ age} 2.252 5.543 7.325

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.605 -1.052 -0.431
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.521 -0.254 0.246

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.229 0.629 1.053
\delta -0.571 -0.149 0.168
\tau_1/\tau_2 0.696 1.041 1.381
Q_{PAH} 1.023 2.918 5.101
U_{min} 2.874 7.764 14.848
{\rm log}_{10}(\gamma_e)\, -3.077 -2.012 -0.681

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.654 -0.851 -0.079
{\rm log}_{10}(\tau_{AGN})\, 1.006 1.404 1.893

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.919 -1.324 -0.927
0.03-0.10 Gyr -2.043 -1.201 -0.489
0.10-0.33 Gyr -1.827 -1.038 -0.462
0.33-1.08 Gyr -1.827 -1.108 -0.654
1.08-3.56 Gyr -1.949 -1.238 -0.929
3.56-11.72 Gyr -2.412 -1.352 -1.065
11.72-13.02 Gyr -2.496 -1.393 -0.847

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.721 10.779 10.852
{\rm log}_{10}({\rm SFR}) 0.012 0.234 0.480
{\rm log}_{10}({\rm sSFR}) -10.763 -10.531 -10.293
{\rm stellar\ age} 7.289 8.057 10.260

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.858 -0.639 -0.473
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.460 0.006 0.301

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.165 0.259 0.402
\delta -0.325 -0.030 0.163
\tau_1/\tau_2 0.694 1.073 1.439
Q_{PAH} 1.216 2.490 4.122
U_{min} 2.743 7.803 15.101
{\rm log}_{10}(\gamma_e)\, -3.100 -2.224 -1.546

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.745 -2.580 -1.870
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.484 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.052 0.326 0.506
0.03-0.10 Gyr -0.361 0.179 0.549
0.10-0.33 Gyr -0.388 0.139 0.492
0.33-1.08 Gyr -0.484 0.132 0.423
1.08-3.56 Gyr -0.489 0.335 0.689
3.56-11.72 Gyr 0.611 0.930 1.045
11.72-13.02 Gyr 0.611 1.155 1.774