2024epr

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Information

Transient

Name: SN2024epr
Right ascension: 3h06m11.22s
Declination: 41d51m00.18s
Discovery Date: March 19, 2024, 3:51 a.m.
Classification: SN Ia
Redshift: 0.005300
MW E(B-V): 0.113

Host

Name: 2024epr
Right ascension: 3h06m13.20s
Declination: 41d50m56.40s
Redshift: 0.005310
Photometric Redshift: 0.018
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.74
Cutout download processed 0.04
Global aperture construction processed 0.56
Local aperture photometry processed 4.53
Global aperture photometry processed 4.6
Validate local photometry processed 0.02
Validate global photometry processed 13.05
Host information processed 0.09
Global host SED inference processed 473.99
Local host SED inference processed 396.78
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Log transient processing status processed None
 

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) = 3h06m11.22s, 41d51m00.18s
semi major axis, semi minor axis (arcsec) = 18.26, 18.26
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 613.07 13.97 16.931 0.025 AB
SDSS_g 3002.24 15.6 15.206 0.006 AB
PanSTARRS_g 3408.15 5.09 15.069 0.002 AB
SDSS_r 6206.48 23.31 14.418 0.004 AB
PanSTARRS_r 6448.33 7.86 14.376 0.001 AB
SDSS_i 9276.71 30.29 13.982 0.004 AB
PanSTARRS_i 9749.54 7.27 13.928 0.001 AB
PanSTARRS_z 11238.28 15.91 13.773 0.002 AB
SDSS_z 11392.07 68.06 13.758 0.006 AB
PanSTARRS_y 12492.53 34.66 13.658 0.003 AB
2MASS_J 15739.32 356.99 12.513 0.025 Vega
2MASS_H 18876.79 610.52 11.843 0.035 Vega
2MASS_K 14261.73 629.16 11.677 0.048 Vega
WISE_W1 7316.56 129.14 11.540 0.019 Vega
WISE_W2 4125.28 101.58 11.522 0.027 Vega
WISE_W3 1831.81 192.9 10.569 0.114 Vega
WISE_W4 2501.04 881.61 8.785 0.383 Vega

Aperture details

RA, DEC (J2000) = 3h06m13.22s, 41d50m56.19s
semi major axis, semi minor axis (arcsec) = 32.76, 18.97
angle (degrees, anti-clockwise from east) = -64.94

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 2998.99 22.1 15.208 0.008 AB
SDSS_r 27868.72 45.98 12.787 0.002 AB
PanSTARRS_r 28206.08 11.13 12.774 0.000 AB
SDSS_i 40403.24 57.16 12.384 0.002 AB
PanSTARRS_z 48568.92 22.31 12.184 0.000 AB
SDSS_z 51044.68 103.65 12.130 0.002 AB
PanSTARRS_y 57242.8 48.12 12.006 0.001 AB
2MASS_J 72401.61 523.53 10.856 0.008 Vega
2MASS_H 85462.67 887.58 10.203 0.011 Vega
2MASS_K 69238.61 918.09 9.961 0.014 Vega
WISE_W1 33902.53 231.88 9.875 0.007 Vega
WISE_W2 18803.32 185.24 9.875 0.011 Vega
WISE_W3 10130.84 358.5 8.712 0.038 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})\, 9.173 9.251 9.370
{\rm log}_{10}({\rm SFR}) -6.063 -3.244 -2.260
{\rm log}_{10}({\rm sSFR}) -15.223 -12.497 -11.490
{\rm stellar\ age} 7.775 8.703 12.467

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.536 -1.227 -0.951
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.605 -0.893 -0.083

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.235 0.374 0.512
\delta -0.665 -0.337 -0.042
\tau_1/\tau_2 0.580 0.957 1.360
Q_{PAH} 0.569 1.370 2.841
U_{min} 2.901 8.432 16.213
{\rm log}_{10}(\gamma_e)\, -3.275 -2.559 -1.737

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.433 -3.443 -2.497
{\rm log}_{10}(\tau_{AGN})\, 0.933 1.385 1.876

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.573 -3.369 -2.374
0.03-0.10 Gyr -6.923 -3.458 -2.262
0.10-0.33 Gyr -6.236 -3.373 -2.085
0.33-1.10 Gyr -4.969 -2.696 -1.588
1.10-3.66 Gyr -4.005 -1.806 -0.861
3.66-12.14 Gyr -1.852 -0.676 -0.487
12.14-13.49 Gyr -1.209 -0.288 0.470

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.784 9.868 9.989
{\rm log}_{10}({\rm SFR}) -3.987 -2.067 -1.253
{\rm log}_{10}({\rm sSFR}) -13.856 -11.948 -11.131
{\rm stellar\ age} 7.569 8.624 12.572

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.055 -0.757 -0.554
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.627 -0.676 0.162

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.111 0.227 0.392
\delta -0.561 -0.153 0.124
\tau_1/\tau_2 0.458 0.869 1.306
Q_{PAH} 0.301 0.847 2.058
U_{min} 2.652 7.534 14.803
{\rm log}_{10}(\gamma_e)\, -3.623 -3.083 -1.799

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.424 -3.573 -2.759
{\rm log}_{10}(\tau_{AGN})\, 1.003 1.450 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.007 -2.250 -1.462
0.03-0.10 Gyr -4.861 -2.236 -1.234
0.10-0.33 Gyr -5.086 -2.342 -1.279
0.33-1.10 Gyr -4.581 -2.167 -1.133
1.10-3.66 Gyr -3.406 -1.164 -0.182
3.66-12.14 Gyr -1.618 -0.080 0.130
12.14-13.49 Gyr -0.887 0.284 1.097