2023mkg

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Information

Transient

Name: SN2023mkg
Right ascension: 2h01m43.12s
Declination: -21d46m22.89s
Discovery Date: July 7, 2023, 3:27 a.m.
Classification: SN Ia
Redshift: 0.044600
MW E(B-V): 0.017

Host

Name: 2023mkg
Right ascension: 2h01m42.72s
Declination: -21d46m30.33s
Redshift: None
Photometric Redshift: 0.050
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.91
Cutout download processed 6.96
Global aperture construction processed 0.54
Local aperture photometry processed 4.85
Global aperture photometry processed 5.04
Validate local photometry processed 0.02
Validate global photometry processed 12.12
Host information processed 0.08
Global host SED inference processed 400.51
Local host SED inference processed 405.05
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) = 2h01m43.12s, -21d46m22.89s
semi major axis, semi minor axis (arcsec) = 2.28, 2.28
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 22.41 0.17 20.524 0.008
PanSTARRS_g 22.37 0.51 20.526 0.025
PanSTARRS_r 28.37 0.73 20.268 0.028
DES_r 31.5 0.27 20.154 0.009
PanSTARRS_i 34.62 0.65 20.052 0.020
PanSTARRS_z 35.61 2.19 20.021 0.067
DES_z 38.09 0.96 19.948 0.027
PanSTARRS_y 42.9 4.22 19.819 0.107

Aperture details

RA, DEC (J2000) = 2h01m42.71s, -21d46m29.91s
semi major axis, semi minor axis (arcsec) = 17.77, 12.17
angle (degrees, anti-clockwise from east) = -148.54

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 790.49 1.03 16.655 0.001
PanSTARRS_g 770.57 3.3 16.683 0.005
PanSTARRS_r 1119.45 4.64 16.277 0.005
DES_r 1224.6 1.67 16.180 0.001
PanSTARRS_i 1425.01 4.08 16.015 0.003
PanSTARRS_z 1519.02 13.94 15.946 0.010
PanSTARRS_y 1865.07 26.65 15.723 0.016
2MASS_J 2535.77 382.92 14.495 0.164
2MASS_H 1595.02 665.84 14.525 0.453
2MASS_K 2142.38 663.28 13.735 0.336
WISE_W1 994.86 24.94 13.707 0.027
WISE_W2 660.51 31.89 13.511 0.052
WISE_W3 1683.79 167.84 10.660 0.108
WISE_W4 2728.7 854.19 8.690 0.340
 

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})\, 7.983 8.233 8.390
{\rm log}_{10}({\rm SFR}) -2.020 -1.371 -0.683
{\rm log}_{10}({\rm sSFR}) -10.290 -9.637 -8.808
{\rm stellar\ age} 1.635 5.174 6.960

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.631 -1.162 -0.573
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.569 -0.776 0.073

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.145 0.428 0.851
\delta -0.550 -0.179 0.160
\tau_1/\tau_2 0.742 1.107 1.460
Q_{PAH} 0.876 2.374 4.844
U_{min} 3.090 8.363 15.806
{\rm log}_{10}(\gamma_e)\, -2.933 -1.857 -0.657

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.284 -0.549 -0.060
{\rm log}_{10}(\tau_{AGN})\, 1.135 1.462 1.853

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.273 -1.706 -1.197
0.03-0.10 Gyr -2.091 -1.312 -0.565
0.10-0.33 Gyr -1.996 -1.325 -0.790
0.33-1.09 Gyr -2.384 -1.505 -1.157
1.09-3.59 Gyr -2.773 -1.680 -1.395
3.59-11.84 Gyr -3.338 -1.872 -1.522
11.84-13.16 Gyr -3.421 -1.920 -1.335

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.813 9.926 10.074
{\rm log}_{10}({\rm SFR}) -0.602 -0.165 0.197
{\rm log}_{10}({\rm sSFR}) -10.557 -10.110 -9.658
{\rm stellar\ age} 4.573 6.316 7.803

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.083 -0.655 -0.384
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.375 0.018 0.274

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.165 0.278 0.454
\delta -0.709 -0.307 0.150
\tau_1/\tau_2 0.665 1.007 1.359
Q_{PAH} 0.269 0.818 2.261
U_{min} 2.521 6.920 13.480
{\rm log}_{10}(\gamma_e)\, -3.317 -2.549 -1.768

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.101 -2.867 -2.007
{\rm log}_{10}(\tau_{AGN})\, 0.977 1.416 1.854

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.442 -0.146 0.017
0.03-0.10 Gyr -0.971 -0.188 0.284
0.10-0.33 Gyr -0.787 0.011 0.408
0.33-1.09 Gyr -0.583 0.029 0.365
1.09-3.59 Gyr -0.334 0.032 0.289
3.59-11.84 Gyr -0.402 -0.032 0.222
11.84-13.16 Gyr -0.689 -0.058 0.478