2025hlv

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Information

Transient

Name: SN2025hlv
Right ascension: 12h52m05.41s
Declination: -23d37m54.67s
Discovery Date: April 11, 2025, 8:02 a.m.
Classification: SN Ia
Redshift: 0.074000
MW E(B-V): 0.082

Host

Name: 2025hlv
Right ascension: 12h52m05.42s
Declination: -23d37m54.71s
Redshift: None
Photometric Redshift: 0.143
 

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 2.4
Cutout download processed 0.49
Global aperture construction processed 0.68
Local aperture photometry processed 4.05
Global aperture photometry processed 4.12
Validate local photometry processed 0.02
Validate global photometry processed 12.13
Host information processed 0.09
Global host SED inference processed 414.65
Local host SED inference processed 714.96
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.11
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) = 12h52m05.41s, -23d37m54.67s
semi major axis, semi minor axis (arcsec) = 1.42, 1.42
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 21.95 0.42 20.546 0.021 AB
PanSTARRS_r 29.28 0.41 20.233 0.015 AB
PanSTARRS_i 33.59 0.52 20.085 0.017 AB
PanSTARRS_z 42.24 1.08 19.836 0.028 AB
PanSTARRS_y 51.05 2.35 19.630 0.050 AB

Aperture details

RA, DEC (J2000) = 12h52m05.42s, -23d37m54.65s
semi major axis, semi minor axis (arcsec) = 3.65, 2.22
angle (degrees, anti-clockwise from east) = -174.83

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.45 1.87 22.556 0.589 AB
GALEX_NUV 6.17 1.49 21.924 0.262 AB
PanSTARRS_g 30.97 0.82 20.172 0.029 AB
PanSTARRS_r 41.13 0.79 19.865 0.021 AB
PanSTARRS_i 50.58 0.99 19.640 0.021 AB
PanSTARRS_z 59.25 2.06 19.468 0.038 AB
PanSTARRS_y 76.28 4.47 19.194 0.064 AB
2MASS_J 38.82 84.07 19.032 2.351 Vega
2MASS_H 16.53 148.79 19.487 9.775 Vega
2MASS_K 8.06 181.51 19.797 24.460 Vega
WISE_W1 26.7 6.65 17.635 0.270 Vega
WISE_W2 19.43 10.03 17.340 0.560 Vega
WISE_W3 53.78 45.94 14.399 0.928 Vega
WISE_W4 178.31 318.03 11.652 1.936 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})\, 8.199 8.530 8.757
{\rm log}_{10}({\rm SFR}) -2.373 -0.763 0.117
{\rm log}_{10}({\rm sSFR}) -10.869 -9.393 -7.972
{\rm stellar\ age} 0.166 1.232 5.646

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.957 -0.124 0.077
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.459 -0.668 0.061

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.171 0.465 0.880
\delta -0.604 -0.161 0.211
\tau_1/\tau_2 0.551 1.036 1.519
Q_{PAH} 1.552 3.521 5.781
U_{min} 3.853 10.163 18.499
{\rm log}_{10}(\gamma_e)\, -2.877 -1.591 -0.507

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.889 -0.474 -0.015
{\rm log}_{10}(\tau_{AGN})\, 0.950 1.509 1.965

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.138 -2.257 -1.340
0.03-0.10 Gyr -2.512 -0.634 0.278
0.10-0.33 Gyr -2.613 -0.418 0.167
0.33-1.07 Gyr -4.501 -1.891 -0.661
1.07-3.51 Gyr -6.149 -2.680 -1.177
3.51-11.50 Gyr -7.077 -3.203 -1.360
11.50-12.78 Gyr -7.302 -2.837 -1.195

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.545 8.859 9.019
{\rm log}_{10}({\rm SFR}) -0.959 -0.368 0.131
{\rm log}_{10}({\rm sSFR}) -9.860 -9.273 -8.500
{\rm stellar\ age} 0.630 5.144 6.995

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.038 -0.218 0.063
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.967 -0.077 0.311

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.116 0.358 0.661
\delta -0.405 -0.012 0.248
\tau_1/\tau_2 0.682 1.138 1.538
Q_{PAH} 0.608 1.828 4.017
U_{min} 3.395 9.475 16.996
{\rm log}_{10}(\gamma_e)\, -2.546 -1.423 -0.533

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.678 -1.620 -0.641
{\rm log}_{10}(\tau_{AGN})\, 1.264 1.691 1.967

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.682 -1.290 -0.842
0.03-0.10 Gyr -0.865 -0.232 0.284
0.10-0.33 Gyr -1.365 -0.445 0.054
0.33-1.07 Gyr -2.955 -1.144 -0.684
1.07-3.51 Gyr -3.777 -1.243 -0.872
3.51-11.50 Gyr -3.762 -1.270 -0.911
11.50-12.78 Gyr -3.814 -1.251 -0.566