2025hsr

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Information

Transient

Name: SN2025hsr
Right ascension: 9h56m40.75s
Declination: -4d10m34.59s
Discovery Date: April 15, 2025, 5:37 a.m.
Classification: SN Ia
Redshift: 0.080000
MW E(B-V): 0.026

Host

Name: 2025hsr
Right ascension: 9h56m42.98s
Declination: -4d09m00.54s
Redshift: None
Photometric Redshift: 0.158
 

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
failed
 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 12.22
Cutout download processed 0.49
Global aperture construction processed 0.67
Local aperture photometry processed 5.76
Global aperture photometry processed 5.71
Validate local photometry processed 0.02
Validate global photometry processed 15.07
Host information processed 0.08
Global host SED inference processed 484.24
Local host SED inference failed 1181.25
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.1
Processing status blocked 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) = 9h56m40.75s, -4d10m34.59s
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 0.73 0.11 24.235 0.166 AB
PanSTARRS_g 0.5 0.33 24.658 0.723 AB
PanSTARRS_r 0.65 0.42 24.372 0.697 AB
DES_r 1.15 0.21 23.748 0.196 AB
PanSTARRS_i 1.17 0.38 23.729 0.350 AB
PanSTARRS_z 1.59 0.73 23.395 0.495 AB
DES_z 1.01 0.37 23.890 0.399 AB
PanSTARRS_y -0.43 2.77 AB

Aperture details

RA, DEC (J2000) = 9h56m42.97s, -4d09m00.28s
semi major axis, semi minor axis (arcsec) = 4.73, 2.86
angle (degrees, anti-clockwise from east) = -141.42

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.6 3.45 21.337 0.353 AB
GALEX_NUV 18.56 2.97 20.729 0.174 AB
DES_g 42.9 0.42 19.819 0.011 AB
PanSTARRS_g 44.09 0.93 19.789 0.023 AB
PanSTARRS_r 49.52 1.25 19.663 0.027 AB
DES_r 51.15 0.73 19.628 0.015 AB
PanSTARRS_i 56.2 1.15 19.526 0.022 AB
PanSTARRS_z 56.72 2.21 19.516 0.042 AB
DES_z 53.71 1.33 19.575 0.027 AB
PanSTARRS_y 66.16 7.75 19.348 0.127 AB
2MASS_J -39.49 88.54 Vega
2MASS_H 79.09 123.79 17.787 1.699 Vega
2MASS_K 179.65 190.79 16.426 1.153 Vega
WISE_W1 21.36 9.87 17.877 0.501 Vega
WISE_W2 16.94 14.07 17.489 0.901 Vega
WISE_W3 -48.77 72.93 Vega
WISE_W4 266.58 391.89 11.215 1.596 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.343 8.673 8.892
{\rm log}_{10}({\rm SFR}) -0.434 0.131 0.553
{\rm log}_{10}({\rm sSFR}) -9.204 -8.492 -7.939
{\rm stellar\ age} 0.097 1.301 5.468

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.586 -1.122 -0.354
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.544 -0.446 0.247

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.099 0.504 0.981
\delta -0.291 0.133 0.313
\tau_1/\tau_2 0.571 1.062 1.541
Q_{PAH} 1.098 2.963 5.153
U_{min} 3.471 10.070 17.850
{\rm log}_{10}(\gamma_e)\, -3.119 -1.864 -0.722

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.463 -1.339 -0.357
{\rm log}_{10}(\tau_{AGN})\, 0.974 1.359 1.793

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.069 -1.110 -0.690
0.03-0.10 Gyr -0.305 0.281 0.714
0.10-0.33 Gyr -2.467 -0.462 0.152
0.33-1.07 Gyr -4.438 -1.914 -0.774
1.07-3.50 Gyr -6.472 -2.577 -1.137
3.50-11.43 Gyr -7.234 -2.698 -1.259
11.43-12.70 Gyr -7.123 -2.544 -0.996