2025hte

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Information

Transient

Name: SN2025hte
Right ascension: 15h37m15.13s
Declination: 1d19m42.78s
Discovery Date: April 15, 2025, 8:17 a.m.
Classification: SN Ia
Redshift: 0.080000
MW E(B-V): 0.056

Host

Name: 2025hte
Right ascension: 15h37m15.07s
Declination: 1d19m41.31s
Redshift: None
Photometric Redshift: 0.460
 

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 2.42
Cutout download processed 0.71
Global aperture construction processed 2.41
Local aperture photometry processed 7.85
Global aperture photometry processed 8.02
Validate local photometry processed 0.03
Validate global photometry processed 20.24
Host information processed 0.1
Global host SED inference processed 410.64
Local host SED inference processed 455.87
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.15
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) = 15h37m15.13s, 1d19m42.78s
semi major axis, semi minor axis (arcsec) = 1.33, 1.33
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 2.38 0.12 22.960 0.053 AB
PanSTARRS_g 1.71 0.25 23.320 0.156 AB
SDSS_r 3.22 0.72 22.632 0.243 AB
PanSTARRS_r 3.61 0.4 22.506 0.119 AB
DES_r 4.15 0.19 22.356 0.049 AB
SDSS_i 5.51 0.99 22.046 0.195 AB
PanSTARRS_i 4.91 0.39 22.172 0.085 AB
PanSTARRS_z 6.54 0.89 21.861 0.148 AB
SDSS_z 9.51 3.39 21.454 0.387 AB
DES_z 5.72 0.56 22.006 0.106 AB
PanSTARRS_y 4.0 1.8 22.394 0.489 AB

Aperture details

RA, DEC (J2000) = 15h37m15.06s, 1d19m41.41s
semi major axis, semi minor axis (arcsec) = 2.45, 1.87
angle (degrees, anti-clockwise from east) = -100.06

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.1 1.05 23.796 1.033 AB
GALEX_NUV -0.16 0.42 AB
SDSS_u 6.08 1.69 21.940 0.303 AB
SDSS_g 4.55 0.87 22.256 0.209 AB
DES_g 3.54 0.16 22.528 0.050 AB
PanSTARRS_g 3.47 0.4 22.549 0.124 AB
SDSS_r 6.8 1.15 21.819 0.184 AB
PanSTARRS_r 7.13 0.62 21.767 0.094 AB
DES_r 8.02 0.27 21.640 0.037 AB
SDSS_i 11.71 1.55 21.229 0.144 AB
PanSTARRS_i 11.31 0.59 21.266 0.057 AB
PanSTARRS_z 9.52 1.34 21.453 0.153 AB
SDSS_z 8.02 5.4 21.639 0.731 AB
DES_z 13.96 0.85 21.038 0.066 AB
PanSTARRS_y 9.16 2.68 21.495 0.318 AB
2MASS_J -92.35 68.64 Vega
2MASS_H -90.82 94.08 Vega
2MASS_K 118.2 136.04 16.881 1.250 Vega
WISE_W1 5.32 7.2 19.387 1.470 Vega
WISE_W2 -4.68 10.57 Vega
WISE_W3 11.62 54.92 16.063 5.133 Vega
WISE_W4 -193.58 330.3 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})\, 7.977 8.224 8.426
{\rm log}_{10}({\rm SFR}) -2.059 -1.441 -0.660
{\rm log}_{10}({\rm sSFR}) -10.305 -9.684 -8.752
{\rm stellar\ age} 1.043 5.289 6.902

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.581 -1.003 -0.358
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.688 -0.815 0.194

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.662 1.171 1.851
\delta -0.063 0.193 0.331
\tau_1/\tau_2 0.718 1.078 1.442
Q_{PAH} 1.157 3.073 5.442
U_{min} 2.760 8.159 15.616
{\rm log}_{10}(\gamma_e)\, -2.720 -1.658 -0.663

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.737 -0.111 0.279
{\rm log}_{10}(\tau_{AGN})\, 1.063 1.535 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.396 -1.635 -0.985
0.03-0.10 Gyr -2.161 -1.441 -0.612
0.10-0.33 Gyr -2.077 -1.437 -0.772
0.33-1.07 Gyr -2.516 -1.628 -1.180
1.07-3.50 Gyr -3.139 -1.727 -1.415
3.50-11.43 Gyr -3.718 -1.830 -1.490
11.43-12.70 Gyr -3.614 -1.887 -1.311

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.255 8.537 8.705
{\rm log}_{10}({\rm SFR}) -1.290 -0.799 -0.381
{\rm log}_{10}({\rm sSFR}) -9.904 -9.317 -8.622
{\rm stellar\ age} 2.491 6.035 7.812

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.531 -0.927 -0.292
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.625 -0.281 0.254

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.790 1.248 1.662
\delta -0.212 0.010 0.201
\tau_1/\tau_2 0.687 1.065 1.470
Q_{PAH} 1.004 3.038 5.355
U_{min} 3.091 8.910 16.152
{\rm log}_{10}(\gamma_e)\, -2.831 -1.802 -0.842

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.384 -1.307 -0.291
{\rm log}_{10}(\tau_{AGN})\, 0.984 1.397 1.760

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.149 -0.667 -0.271
0.03-0.10 Gyr -1.780 -0.995 -0.422
0.10-0.33 Gyr -2.324 -1.368 -0.761
0.33-1.07 Gyr -2.819 -1.664 -1.139
1.07-3.50 Gyr -2.634 -1.552 -1.173
3.50-11.43 Gyr -2.728 -1.480 -1.151
11.43-12.70 Gyr -2.819 -1.489 -0.823