2025thl

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Information

Transient

Name: AT2025thl
Right ascension: 0h02m23.09s
Declination: 15d06m58.24s
Discovery Date: Aug. 5, 2025, 11:13 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.038

Host

Name: 1475655
Right ascension: 0h02m23.15s
Declination: 15d06m58.69s
Redshift: 0.078555
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 4.67
Cutout download processed 34.38
Global aperture construction processed 0.66
Local aperture photometry processed 6.61
Global aperture photometry processed 5.81
Validate local photometry processed 0.03
Validate global photometry processed 17.4
Host information processed 0.15
Global host SED inference processed 409.94
Local host SED inference processed 515.73
Transient information processed 0.0
Transient MWEBV processed 0.13
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) = 0h02m23.09s, 15d06m58.24s
semi major axis, semi minor axis (arcsec) = 1.35, 1.35
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 62.64 0.37 19.408 0.006 AB
PanSTARRS_g 63.16 0.41 19.399 0.007 AB
SDSS_r 151.76 3.27 18.447 0.023 AB
PanSTARRS_r 150.51 0.58 18.456 0.004 AB
DES_r 166.44 0.96 18.347 0.006 AB
SDSS_i 255.26 4.31 17.883 0.018 AB
PanSTARRS_i 247.08 0.57 17.918 0.002 AB
PanSTARRS_z 330.88 1.33 17.601 0.004 AB
SDSS_z 376.25 7.81 17.461 0.023 AB
DES_z 353.36 4.2 17.529 0.013 AB
PanSTARRS_y 397.24 2.37 17.402 0.006 AB

Aperture details

RA, DEC (J2000) = 0h02m23.16s, 15d06m59.28s
semi major axis, semi minor axis (arcsec) = 9.44, 5.8
angle (degrees, anti-clockwise from east) = -133.13

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.49 0.6 24.674 1.328 AB
GALEX_NUV 7.13 0.78 21.767 0.118 AB
SDSS_u 52.95 7.12 19.590 0.146 AB
SDSS_g 323.94 5.21 17.624 0.017 AB
DES_g 346.66 1.0 17.550 0.003 AB
PanSTARRS_g 365.88 2.06 17.492 0.006 AB
SDSS_r 761.33 8.08 16.696 0.012 AB
PanSTARRS_r 811.52 2.87 16.627 0.004 AB
DES_r 854.6 2.34 16.571 0.003 AB
SDSS_i 1277.55 11.34 16.134 0.010 AB
PanSTARRS_i 1205.56 2.77 16.197 0.002 AB
PanSTARRS_z 1563.93 6.9 15.914 0.005 AB
SDSS_z 1740.26 34.68 15.798 0.022 AB
DES_z 1704.68 9.63 15.821 0.006 AB
PanSTARRS_y 2004.14 12.74 15.645 0.007 AB
2MASS_J 2689.59 186.09 14.431 0.075 Vega
2MASS_H 3393.64 304.99 13.706 0.098 Vega
2MASS_K 3437.93 301.05 13.221 0.095 Vega
WISE_W2 762.92 51.44 13.355 0.073 Vega
WISE_W3 381.39 100.29 12.273 0.285 Vega
WISE_W4 303.13 443.66 11.076 1.589 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})\, 10.141 10.261 10.409
{\rm log}_{10}({\rm SFR}) -1.915 -0.856 -0.077
{\rm log}_{10}({\rm sSFR}) -12.120 -11.092 -10.272
{\rm stellar\ age} 7.132 8.523 11.929

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.639 -1.094 -0.634
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.665 -0.623 0.233

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.814 1.205 1.573
\delta -0.436 -0.175 0.111
\tau_1/\tau_2 0.618 1.015 1.429
Q_{PAH} 0.583 2.021 4.737
U_{min} 3.086 8.568 16.524
{\rm log}_{10}(\gamma_e)\, -3.190 -1.731 -0.756

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.620 -1.236 -0.438
{\rm log}_{10}(\tau_{AGN})\, 0.984 1.357 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.647 -1.108 -0.327
0.03-0.10 Gyr -2.491 -0.951 -0.028
0.10-0.33 Gyr -3.477 -1.261 -0.229
0.33-1.07 Gyr -4.144 -1.410 -0.312
1.07-3.50 Gyr -3.436 -1.068 0.130
3.50-11.45 Gyr -1.152 0.272 0.527
11.45-12.72 Gyr -0.120 0.855 1.503

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.738 10.803 10.886
{\rm log}_{10}({\rm SFR}) -1.014 -0.503 -0.116
{\rm log}_{10}({\rm sSFR}) -11.905 -11.296 -10.867
{\rm stellar\ age} 6.927 7.772 10.018

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.603 -0.386 -0.237
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.604 -0.565 0.225

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.400 0.564 0.754
\delta -0.594 -0.249 0.073
\tau_1/\tau_2 0.368 0.710 1.060
Q_{PAH} 0.370 1.012 2.024
U_{min} 3.421 8.949 16.356
{\rm log}_{10}(\gamma_e)\, -2.943 -1.946 -1.411

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.638 -3.990 -3.171
{\rm log}_{10}(\tau_{AGN})\, 1.095 1.585 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.752 -0.287 0.036
0.03-0.10 Gyr -1.659 -0.689 -0.159
0.10-0.33 Gyr -1.706 -0.640 -0.089
0.33-1.07 Gyr -1.516 -0.461 0.139
1.07-3.50 Gyr -0.718 0.357 0.880
3.50-11.45 Gyr 0.568 0.966 1.096
11.45-12.72 Gyr 0.420 1.100 1.798