2025tjh

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Information

Transient

Name: AT2025tjh
Right ascension: 11h58m02.36s
Declination: 19d09m05.82s
Discovery Date: Aug. 7, 2025, 3:54 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.032

Host

Name:
Right ascension: 11h58m02.39s
Declination: 19d09m11.96s
Redshift: 0.049596
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 6.15
Cutout download processed 16.04
Global aperture construction processed 0.67
Local aperture photometry processed 5.53
Global aperture photometry processed 4.97
Validate local photometry processed 0.02
Validate global photometry processed 11.7
Host information processed 0.15
Global host SED inference processed 424.17
Local host SED inference processed 440.81
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 11h58m02.36s, 19d09m05.82s
semi major axis, semi minor axis (arcsec) = 2.06, 2.06
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 5.21 0.2 22.109 0.043 AB
PanSTARRS_g 6.08 0.52 21.941 0.093 AB
PanSTARRS_r 8.06 0.73 21.634 0.098 AB
DES_r 8.37 0.41 21.593 0.053 AB
PanSTARRS_i 8.47 0.94 21.581 0.121 AB
PanSTARRS_z 10.42 1.5 21.355 0.156 AB
DES_z 11.99 0.96 21.203 0.087 AB
PanSTARRS_y 11.11 3.21 21.285 0.314 AB

Aperture details

RA, DEC (J2000) = 11h58m02.39s, 19d09m12.17s
semi major axis, semi minor axis (arcsec) = 7.7, 6.82
angle (degrees, anti-clockwise from east) = -91.47

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 20.93 4.26 20.598 0.221 AB
GALEX_NUV 21.67 2.1 20.560 0.105 AB
DES_g 247.8 0.96 17.915 0.004 AB
PanSTARRS_g 243.78 1.82 17.933 0.008 AB
PanSTARRS_r 426.25 2.55 17.326 0.006 AB
DES_r 461.81 2.28 17.239 0.005 AB
PanSTARRS_i 554.5 3.27 17.040 0.006 AB
PanSTARRS_z 639.82 5.23 16.885 0.009 AB
DES_z 714.63 5.28 16.765 0.008 AB
PanSTARRS_y 774.51 11.29 16.677 0.016 AB
WISE_W1 332.24 16.15 14.897 0.053 Vega
WISE_W2 163.46 16.89 15.027 0.112 Vega
WISE_W3 217.56 88.61 12.882 0.442 Vega
WISE_W4 414.94 517.48 10.735 1.354 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})\, 7.627 7.871 8.050
{\rm log}_{10}({\rm SFR}) -2.234 -1.644 -0.978
{\rm log}_{10}({\rm sSFR}) -10.189 -9.560 -8.584
{\rm stellar\ age} 1.843 5.660 7.193

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.498 -0.832 -0.197
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.661 -1.009 0.095

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.269 0.694 1.263
\delta -0.436 -0.040 0.186
\tau_1/\tau_2 0.707 1.059 1.434
Q_{PAH} 0.890 2.491 4.576
U_{min} 2.982 7.867 14.983
{\rm log}_{10}(\gamma_e)\, -2.975 -1.906 -0.819

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.101 -0.298 0.203
{\rm log}_{10}(\tau_{AGN})\, 1.046 1.458 1.897

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.379 -1.740 -1.211
0.03-0.10 Gyr -2.329 -1.684 -0.885
0.10-0.33 Gyr -2.563 -1.898 -1.369
0.33-1.09 Gyr -2.931 -2.010 -1.592
1.09-3.58 Gyr -3.207 -2.088 -1.783
3.58-11.78 Gyr -3.466 -2.164 -1.853
11.78-13.09 Gyr -3.684 -2.249 -1.661

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.843 9.906 9.994
{\rm log}_{10}({\rm SFR}) -1.187 -0.918 -0.633
{\rm log}_{10}({\rm sSFR}) -11.140 -10.830 -10.536
{\rm stellar\ age} 7.927 9.478 12.171

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.118 -0.888 -0.722
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.076 0.214 0.371

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.063 0.127 0.255
\delta -0.663 -0.290 0.011
\tau_1/\tau_2 0.679 1.062 1.467
Q_{PAH} 0.387 1.358 3.100
U_{min} 2.879 8.465 15.767
{\rm log}_{10}(\gamma_e)\, -2.297 -1.271 -0.456

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.371 -3.474 -2.531
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.589 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.005 -0.815 -0.652
0.03-0.10 Gyr -1.551 -0.976 -0.575
0.10-0.33 Gyr -2.061 -1.194 -0.787
0.33-1.09 Gyr -2.338 -1.278 -0.852
1.09-3.58 Gyr -2.276 -1.118 -0.584
3.58-11.78 Gyr -1.186 -0.048 0.111
11.78-13.09 Gyr 0.010 0.646 1.112