2024gsh

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Information

Transient

Name: SN2024gsh
Right ascension: 23h40m03.51s
Declination: 27d10m02.57s
Discovery Date: April 16, 2024, 12:13 p.m.
Classification: SN Ia
Redshift: 0.030000
MW E(B-V): 0.086

Host

Name: 2024gsh
Right ascension: 23h40m03.22s
Declination: 27d10m01.67s
Redshift: 0.030014
Photometric Redshift: 0.038
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.33
Cutout download processed 18.04
Global aperture construction processed 0.64
Local aperture photometry processed 5.97
Global aperture photometry processed 6.03
Validate local photometry processed 0.03
Validate global photometry processed 17.03
Host information processed 0.13
Global host SED inference processed 491.11
Local host SED inference processed 481.31
Transient information processed 0.0
Transient MWEBV processed 0.1
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) = 23h40m03.51s, 27d10m02.57s
semi major axis, semi minor axis (arcsec) = 3.33, 3.33
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 36.43 4.07 19.996 0.121 AB
SDSS_g 239.68 4.13 17.951 0.019 AB
DES_g 248.97 0.98 17.910 0.004 AB
PanSTARRS_g 244.68 0.78 17.929 0.003 AB
SDSS_r 552.08 6.36 17.045 0.013 AB
PanSTARRS_r 516.45 1.17 17.117 0.002 AB
DES_r 615.85 2.34 16.926 0.004 AB
SDSS_i 880.42 8.22 16.538 0.010 AB
PanSTARRS_i 775.0 1.16 16.677 0.002 AB
PanSTARRS_z 1006.42 2.72 16.393 0.003 AB
SDSS_z 1190.13 16.17 16.211 0.015 AB
DES_z 1135.1 14.0 16.262 0.013 AB
PanSTARRS_y 1254.34 5.71 16.154 0.005 AB
2MASS_J 1890.89 80.18 14.813 0.046 Vega
2MASS_H 2689.16 126.48 13.958 0.051 Vega
2MASS_K 2304.46 123.06 13.656 0.058 Vega

Aperture details

RA, DEC (J2000) = 23h40m03.21s, 27d10m01.76s
semi major axis, semi minor axis (arcsec) = 10.73, 9.7
angle (degrees, anti-clockwise from east) = -163.28

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.57 2.52 20.991 0.187 AB
GALEX_NUV 11.49 2.56 21.249 0.242 AB
SDSS_u 225.26 12.48 18.018 0.060 AB
SDSS_g 1255.87 9.68 16.153 0.008 AB
DES_g 1328.92 2.34 16.091 0.002 AB
PanSTARRS_g 1381.32 2.3 16.049 0.002 AB
SDSS_r 2904.86 15.05 15.242 0.006 AB
PanSTARRS_r 2935.22 3.42 15.231 0.001 AB
DES_r 3260.38 5.51 15.117 0.002 AB
SDSS_i 4486.2 19.47 14.770 0.005 AB
PanSTARRS_i 4411.13 3.36 14.789 0.001 AB
PanSTARRS_z 5896.24 8.04 14.474 0.001 AB
SDSS_z 5995.53 45.91 14.455 0.008 AB
DES_z 6356.59 33.27 14.392 0.006 AB
PanSTARRS_y 7604.82 16.96 14.197 0.002 AB
2MASS_J 9358.23 281.07 13.077 0.033 Vega
2MASS_H 11824.03 442.06 12.350 0.041 Vega
2MASS_K 10341.11 433.67 12.026 0.046 Vega
WISE_W1 4721.09 48.11 12.016 0.011 Vega
WISE_W2 2622.73 50.71 12.014 0.021 Vega
WISE_W3 850.31 140.37 11.402 0.179 Vega
WISE_W4 995.57 701.25 9.785 0.765 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})\, 9.545 9.716 9.881
{\rm log}_{10}({\rm SFR}) -0.835 -0.354 -0.012
{\rm log}_{10}({\rm sSFR}) -10.647 -10.072 -9.619
{\rm stellar\ age} 5.296 7.325 9.602

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.695 -1.121 -0.622
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.833 -1.502 -0.670

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.829 1.165 1.408
\delta -0.607 -0.381 -0.121
\tau_1/\tau_2 0.533 0.887 1.235
Q_{PAH} 0.577 2.438 4.456
U_{min} 2.616 7.521 14.393
{\rm log}_{10}(\gamma_e)\, -3.453 -2.497 -1.456

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.255 -2.525 -0.902
{\rm log}_{10}(\tau_{AGN})\, 0.958 1.417 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.534 -0.212 0.029
0.03-0.10 Gyr -1.656 -0.516 -0.019
0.10-0.33 Gyr -1.766 -0.557 -0.031
0.33-1.10 Gyr -1.458 -0.506 -0.046
1.10-3.63 Gyr -1.268 -0.368 -0.064
3.63-12.02 Gyr -0.822 -0.257 -0.020
12.02-13.35 Gyr -0.790 -0.147 0.628

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.575 10.629 10.653
{\rm log}_{10}({\rm SFR}) -2.364 -1.887 -1.451
{\rm log}_{10}({\rm sSFR}) -13.022 -12.504 -12.051
{\rm stellar\ age} 10.739 12.610 12.682

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.350 -0.246 -0.159
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.495 -0.603 0.138

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.065 0.126 0.206
\delta -0.635 -0.266 0.041
\tau_1/\tau_2 0.520 0.954 1.393
Q_{PAH} 0.360 1.370 3.671
U_{min} 3.351 9.288 17.035
{\rm log}_{10}(\gamma_e)\, -2.454 -0.993 -0.407

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.618 -3.956 -3.009
{\rm log}_{10}(\tau_{AGN})\, 1.021 1.545 1.940

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.051 -1.622 -1.214
0.03-0.10 Gyr -4.787 -2.362 -1.571
0.10-0.33 Gyr -5.553 -2.560 -1.649
0.33-1.10 Gyr -5.399 -2.686 -1.564
1.10-3.63 Gyr -4.120 -2.220 -1.038
3.63-12.02 Gyr -2.362 -1.021 0.497
12.02-13.35 Gyr 1.463 1.746 1.774