2025tlh

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Information

Transient

Name: SN2025tlh
Right ascension: 17h23m14.74s
Declination: 27d00m22.52s
Discovery Date: Aug. 5, 2025, 6:56 a.m.
Classification: SN Ia
Redshift: 0.100000
MW E(B-V): 0.042

Host

Name:
Right ascension: 17h23m14.74s
Declination: 27d00m22.46s
Redshift: None
Photometric Redshift: 0.094
 

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 9.28
Cutout download processed 51.21
Global aperture construction processed 0.71
Local aperture photometry processed 7.81
Global aperture photometry processed 6.74
Validate local photometry processed 0.03
Validate global photometry processed 17.55
Host information processed 0.17
Global host SED inference processed 547.83
Local host SED inference processed 458.85
Transient information processed 0.0
Transient MWEBV processed 0.14
Host MWEBV processed 0.06
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) = 17h23m14.74s, 27d00m22.52s
semi major axis, semi minor axis (arcsec) = 1.09, 1.09
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 63.22 0.55 19.398 0.009 AB
PanSTARRS_z 111.08 0.68 18.786 0.007 AB
DES_z 122.71 1.64 18.678 0.014 AB
PanSTARRS_y 122.82 1.71 18.677 0.015 AB

Aperture details

RA, DEC (J2000) = 17h23m14.72s, 27d00m22.66s
semi major axis, semi minor axis (arcsec) = 4.38, 2.44
angle (degrees, anti-clockwise from east) = -151.15

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 16.46 2.74 20.859 0.181 AB
DES_g 66.38 0.34 19.345 0.006 AB
PanSTARRS_g 62.7 0.68 19.407 0.012 AB
SDSS_r 142.8 3.39 18.513 0.026 AB
PanSTARRS_r 144.49 0.86 18.500 0.006 AB
DES_r 152.16 0.89 18.444 0.006 AB
SDSS_i 197.51 4.4 18.161 0.024 AB
PanSTARRS_i 201.84 1.22 18.137 0.007 AB
PanSTARRS_z 259.02 1.9 17.867 0.008 AB
SDSS_z 308.9 10.34 17.675 0.036 AB
DES_z 279.02 2.54 17.786 0.010 AB
2MASS_J 399.88 88.39 16.500 0.240 Vega
2MASS_H 486.66 156.56 15.814 0.349 Vega
2MASS_K 481.17 138.61 15.356 0.313 Vega
WISE_W1 159.31 9.96 15.695 0.068 Vega
WISE_W2 107.16 12.71 15.486 0.129 Vega
WISE_W3 90.2 35.63 13.838 0.429 Vega
WISE_W4 -88.57 200.42 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})\, 9.578 9.730 9.857
{\rm log}_{10}({\rm SFR}) -1.447 -0.709 -0.041
{\rm log}_{10}({\rm sSFR}) -11.230 -10.455 -9.717
{\rm stellar\ age} 4.215 6.760 8.501

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.147 -0.492 -0.129
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.485 -0.740 -0.047

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.325 0.675 1.144
\delta -0.666 -0.355 0.031
\tau_1/\tau_2 0.616 0.978 1.330
Q_{PAH} 0.648 2.207 5.283
U_{min} 3.015 8.167 15.608
{\rm log}_{10}(\gamma_e)\, -3.211 -2.078 -0.778

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.140 -0.823 -0.021
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.470 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.757 -0.793 -0.154
0.03-0.10 Gyr -1.771 -0.830 0.006
0.10-0.33 Gyr -1.768 -0.713 0.026
0.33-1.06 Gyr -1.652 -0.561 0.039
1.06-3.44 Gyr -1.549 -0.372 -0.037
3.44-11.21 Gyr -0.939 -0.207 0.038
11.21-12.45 Gyr -1.074 -0.135 0.544

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.125 10.223 10.300
{\rm log}_{10}({\rm SFR}) -2.591 -1.149 -0.416
{\rm log}_{10}({\rm sSFR}) -12.943 -11.373 -10.575
{\rm stellar\ age} 7.394 10.273 11.808

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.230 -0.876 -0.611
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.342 -0.214 0.308

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.166 0.300 0.503
\delta -0.875 -0.644 -0.318
\tau_1/\tau_2 0.554 0.950 1.370
Q_{PAH} 1.073 2.720 4.829
U_{min} 3.311 9.324 16.699
{\rm log}_{10}(\gamma_e)\, -1.872 -0.843 -0.243

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.913 -2.451 -1.431
{\rm log}_{10}(\tau_{AGN})\, 1.054 1.573 1.954

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.133 -1.780 -0.906
0.03-0.10 Gyr -2.831 -1.121 -0.284
0.10-0.33 Gyr -3.918 -1.482 -0.502
0.33-1.06 Gyr -5.019 -1.988 -0.792
1.06-3.44 Gyr -3.851 -1.491 -0.350
3.44-11.21 Gyr -2.228 -0.023 0.421
11.21-12.45 Gyr 0.179 1.211 1.458