2023zem

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Information

Transient

Name: SN2023zem
Right ascension: 5h26m50.65s
Declination: -15d54m52.11s
Discovery Date: Dec. 9, 2023, 5:32 a.m.
Classification: SN Ic
Redshift: 0.057000
MW E(B-V): 0.067

Host

Name: 2023zem
Right ascension: 5h26m50.59s
Declination: -15d54m52.36s
Redshift: 0.071154
Photometric Redshift: 0.060
 

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 1.32
Cutout download processed 4.42
Global aperture construction processed 0.58
Local aperture photometry processed 3.41
Global aperture photometry processed 3.62
Validate local photometry processed 0.02
Validate global photometry processed 10.62
Host information processed 0.15
Global host SED inference processed 413.7
Local host SED inference processed 494.98
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.05
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) = 5h26m50.65s, -15d54m52.11s
semi major axis, semi minor axis (arcsec) = 1.48, 1.48
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 124.35 0.43 18.663 0.004 AB
PanSTARRS_r 258.02 0.63 17.871 0.003 AB
PanSTARRS_i 338.54 0.54 17.576 0.002 AB
PanSTARRS_z 442.76 1.11 17.285 0.003 AB
PanSTARRS_y 529.41 2.98 17.091 0.006 AB

Aperture details

RA, DEC (J2000) = 5h26m50.58s, -15d54m52.20s
semi major axis, semi minor axis (arcsec) = 10.38, 5.85
angle (degrees, anti-clockwise from east) = -130.34

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.89 5.05 21.124 0.426 AB
GALEX_NUV 23.36 4.64 20.479 0.215 AB
PanSTARRS_g 489.3 1.82 17.176 0.004 AB
PanSTARRS_r 958.17 2.59 16.446 0.003 AB
PanSTARRS_i 1325.74 2.39 16.094 0.002 AB
PanSTARRS_z 1664.43 5.2 15.847 0.003 AB
PanSTARRS_y 2037.41 14.84 15.627 0.008 AB
2MASS_J 2974.36 212.89 14.322 0.078 Vega
2MASS_H 3319.33 272.33 13.730 0.089 Vega
2MASS_K 3657.57 431.72 13.154 0.128 Vega
WISE_W1 1429.66 27.41 13.313 0.021 Vega
WISE_W2 824.56 34.87 13.270 0.046 Vega
WISE_W3 1201.0 112.45 11.027 0.102 Vega
WISE_W4 1552.78 614.33 9.302 0.430 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})\, 9.981 10.101 10.209
{\rm log}_{10}({\rm SFR}) -1.480 -0.609 -0.071
{\rm log}_{10}({\rm sSFR}) -11.544 -10.689 -10.114
{\rm stellar\ age} 5.727 7.521 10.306

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.111 -0.673 -0.364
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.662 -0.832 0.140

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.205 0.656 1.016
\delta -0.518 -0.120 0.267
\tau_1/\tau_2 0.672 1.020 1.351
Q_{PAH} 1.001 3.245 5.514
U_{min} 2.832 8.174 15.309
{\rm log}_{10}(\gamma_e)\, -3.182 -1.865 -0.676

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.614 -1.504 -0.466
{\rm log}_{10}(\tau_{AGN})\, 0.913 1.373 1.954

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.866 -0.869 -0.307
0.03-0.10 Gyr -1.769 -0.618 0.006
0.10-0.33 Gyr -1.495 -0.406 0.215
0.33-1.07 Gyr -1.692 -0.390 0.193
1.07-3.52 Gyr -1.670 -0.199 0.292
3.52-11.53 Gyr -0.485 0.173 0.371
11.53-12.81 Gyr -0.400 0.346 1.159

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.584 10.645 10.708
{\rm log}_{10}({\rm SFR}) -0.734 -0.140 0.253
{\rm log}_{10}({\rm sSFR}) -11.378 -10.793 -10.354
{\rm stellar\ age} 6.894 7.638 9.717

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.470 -0.292 -0.172
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.592 -0.372 0.291

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.160 0.244 0.362
\delta -0.784 -0.453 -0.004
\tau_1/\tau_2 0.649 1.010 1.386
Q_{PAH} 0.487 1.638 3.730
U_{min} 2.600 7.371 14.395
{\rm log}_{10}(\gamma_e)\, -2.911 -1.715 -1.039

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.473 -3.658 -2.623
{\rm log}_{10}(\tau_{AGN})\, 1.045 1.549 1.922

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.505 -0.513 -0.144
0.03-0.10 Gyr -0.782 -0.071 0.386
0.10-0.33 Gyr -0.351 0.198 0.527
0.33-1.07 Gyr -0.637 0.086 0.419
1.07-3.52 Gyr -0.258 0.364 0.681
3.52-11.53 Gyr 0.489 0.781 0.908
11.53-12.81 Gyr 0.376 0.944 1.584