2025tqh

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Information

Transient

Name: AT2025tqh
Right ascension: 19h38m34.05s
Declination: -6d12m47.87s
Discovery Date: Aug. 12, 2025, 4:55 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.251

Host

Name:
Right ascension: 19h38m34.04s
Declination: -6d12m47.89s
Redshift: 0.057430
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 9.47
Cutout download processed 19.38
Global aperture construction processed 0.77
Local aperture photometry processed 4.24
Global aperture photometry processed 3.81
Validate local photometry processed 0.02
Validate global photometry processed 10.6
Host information processed 0.17
Global host SED inference processed 499.81
Local host SED inference processed 594.52
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 19h38m34.05s, -6d12m47.87s
semi major axis, semi minor axis (arcsec) = 1.8, 1.8
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 136.24 0.77 18.564 0.006 AB
PanSTARRS_r 372.74 0.76 17.471 0.002 AB
PanSTARRS_i 656.9 1.11 16.856 0.002 AB
PanSTARRS_z 886.69 1.79 16.531 0.002 AB
PanSTARRS_y 1024.72 3.81 16.373 0.004 AB

Aperture details

RA, DEC (J2000) = 19h38m34.03s, -6d12m47.77s
semi major axis, semi minor axis (arcsec) = 7.19, 6.23
angle (degrees, anti-clockwise from east) = -52.85

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 409.36 2.73 17.370 0.007 AB
PanSTARRS_r 1017.96 2.38 16.381 0.003 AB
PanSTARRS_i 1637.33 3.63 15.865 0.002 AB
PanSTARRS_z 2130.8 6.2 15.579 0.003 AB
PanSTARRS_y 2549.43 13.82 15.384 0.006 AB
2MASS_J 3643.33 202.14 14.101 0.060 Vega
2MASS_H 4372.9 314.68 13.430 0.078 Vega
2MASS_K 3593.9 348.04 13.173 0.105 Vega
WISE_W1 1632.74 56.96 13.169 0.038 Vega
WISE_W2 975.45 44.85 13.088 0.050 Vega
WISE_W3 373.94 128.2 12.294 0.372 Vega
WISE_W4 493.9 735.3 10.546 1.616 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.267 10.380 10.512
{\rm log}_{10}({\rm SFR}) -4.983 -1.599 -0.564
{\rm log}_{10}({\rm sSFR}) -15.497 -11.983 -10.914
{\rm stellar\ age} 7.172 8.545 12.254

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.684 -1.296 -0.930
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.744 -1.061 -0.018

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.524 0.724 0.914
\delta -0.830 -0.618 -0.362
\tau_1/\tau_2 0.534 0.977 1.395
Q_{PAH} 0.560 2.710 5.141
U_{min} 3.028 8.732 16.432
{\rm log}_{10}(\gamma_e)\, -3.319 -2.043 -0.731

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.851 -1.708 -0.628
{\rm log}_{10}(\tau_{AGN})\, 0.960 1.385 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.644 -1.883 -0.718
0.03-0.10 Gyr -5.847 -1.885 -0.575
0.10-0.33 Gyr -5.251 -1.694 -0.403
0.33-1.08 Gyr -4.450 -1.529 -0.244
1.08-3.56 Gyr -3.446 -0.939 0.278
3.56-11.69 Gyr -1.441 0.337 0.632
11.69-12.99 Gyr -0.240 0.897 1.633

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.637 10.707 10.831
{\rm log}_{10}({\rm SFR}) -4.575 -1.626 -0.323
{\rm log}_{10}({\rm sSFR}) -15.035 -12.355 -11.016
{\rm stellar\ age} 7.374 8.413 12.277

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.670 -1.327 -1.020
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.484 -0.562 0.187

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.311 0.438 0.579
\delta -0.908 -0.697 -0.429
\tau_1/\tau_2 0.437 0.945 1.404
Q_{PAH} 0.535 1.497 3.240
U_{min} 3.589 10.185 18.332
{\rm log}_{10}(\gamma_e)\, -2.926 -1.554 -0.729

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.334 -3.403 -2.445
{\rm log}_{10}(\tau_{AGN})\, 1.066 1.562 1.955

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.836 -2.373 -0.631
0.03-0.10 Gyr -5.523 -2.037 -0.278
0.10-0.33 Gyr -5.413 -2.397 -0.316
0.33-1.08 Gyr -5.027 -2.038 -0.115
1.08-3.56 Gyr -3.623 -1.135 0.501
3.56-11.69 Gyr -1.342 0.749 1.001
11.69-12.99 Gyr -0.903 1.200 1.973