2025H

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Information

Transient

Name: AT2025H
Right ascension: 12h20m12.96s
Declination: 28d29m09.55s
Discovery Date: Jan. 1, 2025, 1:40 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name: 2025H
Right ascension: 12h20m13.52s
Declination: 28d28m56.39s
Redshift: 0.075338
Photometric Redshift: 0.074
 

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 3.89
Cutout download processed 19.61
Global aperture construction processed 0.68
Local aperture photometry processed 7.38
Global aperture photometry processed 8.1
Validate local photometry processed 0.03
Validate global photometry processed 19.53
Host information processed 0.09
Global host SED inference processed 429.62
Local host SED inference processed 557.76
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 12h20m12.96s, 28d29m09.55s
semi major axis, semi minor axis (arcsec) = 1.4, 1.4
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 0.53 0.1 24.595 0.207 AB
PanSTARRS_g 0.58 0.36 24.499 0.671 AB
SDSS_r 0.24 0.64 25.452 2.917 AB
PanSTARRS_r 0.87 0.36 24.056 0.451 AB
DES_r 1.57 0.16 23.410 0.113 AB
SDSS_i 2.24 1.05 23.026 0.511 AB
PanSTARRS_i 2.07 0.47 23.110 0.244 AB
PanSTARRS_z 1.97 0.68 23.164 0.376 AB
SDSS_z 5.43 3.63 22.063 0.725 AB
DES_z 2.84 0.53 22.767 0.202 AB
PanSTARRS_y 0.96 1.67 23.941 1.879 AB

Aperture details

RA, DEC (J2000) = 12h20m13.51s, 28d28m56.52s
semi major axis, semi minor axis (arcsec) = 9.59, 7.56
angle (degrees, anti-clockwise from east) = -137.12

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.32 3.44 21.365 0.362 AB
GALEX_NUV 9.29 3.75 21.480 0.438 AB
SDSS_u 135.33 6.71 18.572 0.054 AB
SDSS_g 700.31 7.15 16.787 0.011 AB
DES_g 778.18 1.37 16.672 0.002 AB
PanSTARRS_g 773.59 2.16 16.679 0.003 AB
SDSS_r 1617.28 10.99 15.878 0.007 AB
PanSTARRS_r 1645.08 2.33 15.860 0.002 AB
DES_r 1805.74 2.69 15.758 0.002 AB
SDSS_i 2406.35 13.89 15.447 0.006 AB
PanSTARRS_i 2396.15 2.98 15.451 0.001 AB
PanSTARRS_z 3014.51 4.17 15.202 0.002 AB
SDSS_z 3129.37 25.85 15.161 0.009 AB
DES_z 3279.04 10.54 15.111 0.003 AB
PanSTARRS_y 3654.1 9.85 14.993 0.003 AB
2MASS_J 4858.3 232.05 13.789 0.052 Vega
2MASS_H 6049.72 361.12 13.078 0.065 Vega
2MASS_K 5594.67 351.48 12.693 0.068 Vega
WISE_W1 2468.89 32.32 12.720 0.014 Vega
WISE_W2 1436.58 36.03 12.668 0.027 Vega
WISE_W3 720.5 128.35 11.582 0.193 Vega
WISE_W4 -1109.37 576.11 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})\, 7.598 8.118 8.474
{\rm log}_{10}({\rm SFR}) -1.094 -0.628 -0.151
{\rm log}_{10}({\rm sSFR}) -9.316 -8.660 -7.970
{\rm stellar\ age} 0.152 4.907 7.829

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.550 -1.063 -0.472
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.563 -0.905 -0.060

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 2.060 2.792 3.423
\delta 0.226 0.319 0.374
\tau_1/\tau_2 0.822 1.136 1.452
Q_{PAH} 0.750 2.328 5.085
U_{min} 3.326 10.085 18.179
{\rm log}_{10}(\gamma_e)\, -3.176 -1.944 -0.755

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.572 -0.822 0.153
{\rm log}_{10}(\tau_{AGN})\, 0.933 1.442 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.885 -0.306 0.210
0.03-0.10 Gyr -3.350 -1.573 -0.547
0.10-0.33 Gyr -5.068 -2.484 -1.340
0.33-1.07 Gyr -5.809 -2.904 -1.718
1.07-3.51 Gyr -5.707 -2.611 -1.613
3.51-11.48 Gyr -5.717 -2.418 -1.517
11.48-12.76 Gyr -5.863 -2.294 -1.067

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.986 11.073 11.116
{\rm log}_{10}({\rm SFR}) -1.413 -0.734 0.081
{\rm log}_{10}({\rm sSFR}) -12.490 -11.816 -11.007
{\rm stellar\ age} 8.058 11.160 12.092

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.572 -0.427 -0.318
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.631 -0.468 0.299

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.132 0.224 0.351
\delta -0.784 -0.499 -0.170
\tau_1/\tau_2 0.505 0.935 1.389
Q_{PAH} 0.392 1.326 3.802
U_{min} 2.741 8.098 15.959
{\rm log}_{10}(\gamma_e)\, -3.269 -2.107 -0.940

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.471 -3.642 -2.711
{\rm log}_{10}(\tau_{AGN})\, 0.979 1.469 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.315 -0.631 -0.050
0.03-0.10 Gyr -2.436 -0.864 0.141
0.10-0.33 Gyr -3.340 -1.132 -0.062
0.33-1.07 Gyr -3.680 -1.344 -0.298
1.07-3.51 Gyr -2.821 -0.919 0.038
3.51-11.48 Gyr -1.098 0.695 1.240
11.48-12.76 Gyr 1.267 2.111 2.257