2025thj

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Information

Transient

Name: AT2025thj
Right ascension: 16h32m49.18s
Declination: 59d15m06.79s
Discovery Date: Aug. 5, 2025, 6:55 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.014

Host

Name:
Right ascension: 16h32m49.10s
Declination: 59d15m09.44s
Redshift: None
Photometric Redshift: 0.059
 

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 5.89
Cutout download processed 17.98
Global aperture construction processed 0.66
Local aperture photometry processed 4.23
Global aperture photometry processed 3.5
Validate local photometry processed 0.02
Validate global photometry processed 8.88
Host information processed 0.14
Global host SED inference processed 395.3
Local host SED inference processed 505.32
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 16h32m49.18s, 59d15m06.79s
semi major axis, semi minor axis (arcsec) = 1.75, 1.75
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 64.96 0.48 19.368 0.008 AB
PanSTARRS_r 125.24 0.52 18.656 0.004 AB
PanSTARRS_i 181.58 0.61 18.252 0.004 AB
PanSTARRS_z 219.74 1.29 18.045 0.006 AB
PanSTARRS_y 266.91 3.25 17.834 0.013 AB

Aperture details

RA, DEC (J2000) = 16h32m49.08s, 59d15m09.81s
semi major axis, semi minor axis (arcsec) = 16.97, 6.95
angle (degrees, anti-clockwise from east) = -154.14

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 54.24 6.06 19.564 0.121 AB
GALEX_NUV 63.49 4.16 19.393 0.071 AB
PanSTARRS_g 1025.18 2.83 16.373 0.003 AB
PanSTARRS_r 1874.78 3.06 15.718 0.002 AB
PanSTARRS_i 2640.37 3.65 15.346 0.001 AB
PanSTARRS_z 3247.8 7.82 15.121 0.003 AB
PanSTARRS_y 3913.33 19.88 14.919 0.006 AB
WISE_W1 2666.86 16.83 12.636 0.007 Vega
WISE_W2 1634.49 20.2 12.528 0.013 Vega
WISE_W3 3802.17 55.36 9.776 0.016 Vega
WISE_W4 3513.35 298.7 8.416 0.092 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})\, 9.550 9.686 9.811
{\rm log}_{10}({\rm SFR}) -1.673 -0.817 -0.266
{\rm log}_{10}({\rm sSFR}) -11.377 -10.541 -9.935
{\rm stellar\ age} 6.355 7.843 11.266

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.499 -0.910 -0.444
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.662 -0.250 0.315

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.327 0.921 1.380
\delta -0.536 -0.089 0.197
\tau_1/\tau_2 0.645 1.005 1.357
Q_{PAH} 0.599 2.310 4.808
U_{min} 2.682 7.708 14.514
{\rm log}_{10}(\gamma_e)\, -3.446 -2.326 -0.712

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.315 -1.152 -0.254
{\rm log}_{10}(\tau_{AGN})\, 0.952 1.330 1.918

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.909 -1.023 -0.474
0.03-0.10 Gyr -1.961 -0.857 -0.189
0.10-0.33 Gyr -2.232 -0.937 -0.204
0.33-1.08 Gyr -2.455 -1.036 -0.365
1.08-3.55 Gyr -2.462 -0.767 -0.238
3.55-11.67 Gyr -1.193 -0.265 -0.053
11.67-12.97 Gyr -0.681 0.039 0.800

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.727 10.771 10.819
{\rm log}_{10}({\rm SFR}) -0.396 -0.144 0.105
{\rm log}_{10}({\rm sSFR}) -11.157 -10.918 -10.669
{\rm stellar\ age} 7.400 8.031 9.785

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.411 -0.269 -0.161
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.084 -0.163 0.300

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.150 0.219 0.307
\delta -0.235 0.030 0.224
\tau_1/\tau_2 0.606 0.973 1.341
Q_{PAH} 1.850 3.380 4.875
U_{min} 2.385 6.993 14.489
{\rm log}_{10}(\gamma_e)\, -2.270 -1.401 -0.584

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.970 -2.786 -1.873
{\rm log}_{10}(\tau_{AGN})\, 1.116 1.610 1.956

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.407 -0.164 0.029
0.03-0.10 Gyr -0.705 -0.141 0.192
0.10-0.33 Gyr -0.827 -0.159 0.201
0.33-1.08 Gyr -0.720 -0.125 0.199
1.08-3.55 Gyr -0.363 0.256 0.647
3.55-11.67 Gyr 0.719 0.952 1.039
11.67-12.97 Gyr 0.615 1.094 1.661