2023zdw

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Information

Transient

Name: SN2023zdw
Right ascension: 0h25m32.54s
Declination: 6d18m54.41s
Discovery Date: Dec. 8, 2023, 2:52 a.m.
Classification: SN II
Redshift: 0.030000
MW E(B-V): 0.026

Host

Name: 2023zdw
Right ascension: 0h25m32.41s
Declination: 6d18m55.03s
Redshift: None
Photometric Redshift: 0.392
 

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 1.55
Cutout download processed 17.25
Global aperture construction processed 0.96
Local aperture photometry processed 7.56
Global aperture photometry processed 7.9
Validate local photometry processed 0.03
Validate global photometry processed 19.89
Host information processed 0.08
Global host SED inference processed 489.62
Local host SED inference processed 408.54
Transient information processed 0.0
Transient MWEBV processed 0.07
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) = 0h25m32.54s, 6d18m54.41s
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 9.65 2.39 21.438 0.268 AB
SDSS_g 13.56 1.63 21.070 0.131 AB
DES_g 10.93 0.21 21.303 0.021 AB
PanSTARRS_g 9.04 0.92 21.510 0.111 AB
SDSS_r 16.52 1.88 20.855 0.123 AB
PanSTARRS_r 15.57 0.97 20.919 0.068 AB
DES_r 17.7 0.43 20.780 0.027 AB
SDSS_i 18.53 2.39 20.730 0.140 AB
PanSTARRS_i 15.35 1.04 20.935 0.073 AB
PanSTARRS_z 15.54 2.27 20.921 0.158 AB
SDSS_z 35.71 7.88 20.018 0.240 AB
DES_z 20.11 0.96 20.641 0.052 AB
PanSTARRS_y 29.36 4.97 20.231 0.184 AB
2MASS_J -57.83 79.11 Vega
2MASS_H 131.26 137.66 17.237 1.139 Vega
2MASS_K 67.94 140.79 17.482 2.250 Vega

Aperture details

RA, DEC (J2000) = 0h25m32.34s, 6d18m54.79s
semi major axis, semi minor axis (arcsec) = 5.02, 1.27
angle (degrees, anti-clockwise from east) = -104.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.18 1.76 22.645 0.603 AB
GALEX_NUV 2.79 1.77 22.785 0.686 AB
SDSS_u 8.89 1.99 21.528 0.243 AB
SDSS_g 12.04 1.37 21.198 0.123 AB
DES_g 7.19 0.16 21.758 0.024 AB
PanSTARRS_g 6.53 0.71 21.863 0.118 AB
SDSS_r 13.38 1.52 21.084 0.123 AB
PanSTARRS_r 11.97 0.7 21.205 0.063 AB
DES_r 10.69 0.31 21.328 0.032 AB
SDSS_i 12.35 1.81 21.171 0.159 AB
PanSTARRS_i 12.03 0.72 21.199 0.065 AB
PanSTARRS_z 8.93 1.54 21.523 0.187 AB
SDSS_z 31.21 5.98 20.164 0.208 AB
DES_z 11.27 0.66 21.270 0.063 AB
PanSTARRS_y 18.78 3.28 20.716 0.190 AB
2MASS_J -87.86 95.87 Vega
2MASS_H 120.28 163.15 17.332 1.473 Vega
2MASS_K -81.06 170.57 Vega
WISE_W1 12.02 7.18 18.501 0.648 Vega
WISE_W2 16.59 10.42 17.511 0.682 Vega
WISE_W3 -23.92 64.67 Vega
WISE_W4 109.84 352.99 12.178 3.489 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})\, 7.151 7.485 7.728
{\rm log}_{10}({\rm SFR}) -1.855 -1.473 -1.048
{\rm log}_{10}({\rm sSFR}) -9.443 -8.939 -8.281
{\rm stellar\ age} 0.882 4.436 6.747

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.612 -0.950 -0.231
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.366 0.070 0.236

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.421 0.777 1.263
\delta -0.478 -0.095 0.226
\tau_1/\tau_2 0.719 1.069 1.419
Q_{PAH} 0.792 2.524 4.986
U_{min} 2.928 8.017 15.327
{\rm log}_{10}(\gamma_e)\, -3.045 -2.152 -1.167

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.647 -1.226 -0.280
{\rm log}_{10}(\tau_{AGN})\, 0.996 1.419 1.871

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.751 -1.454 -1.161
0.03-0.10 Gyr -2.051 -1.499 -0.991
0.10-0.33 Gyr -2.797 -1.958 -1.423
0.33-1.10 Gyr -3.437 -2.338 -1.873
1.10-3.63 Gyr -3.940 -2.580 -2.146
3.63-12.02 Gyr -4.445 -2.736 -2.235
12.02-13.35 Gyr -4.440 -2.790 -2.118

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.114 7.355 7.546
{\rm log}_{10}({\rm SFR}) -2.213 -1.696 -0.995
{\rm log}_{10}({\rm sSFR}) -9.655 -9.007 -8.225
{\rm stellar\ age} 0.555 4.288 7.100

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.808 -1.445 -0.871
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.058 0.255 0.400

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.377 0.844 1.314
\delta -0.286 0.055 0.284
\tau_1/\tau_2 0.514 0.901 1.313
Q_{PAH} 1.013 2.915 5.167
U_{min} 3.402 9.162 16.606
{\rm log}_{10}(\gamma_e)\, -2.991 -1.964 -0.866

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.127 -0.901 -0.101
{\rm log}_{10}(\tau_{AGN})\, 1.099 1.483 1.857

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.185 -1.817 -1.439
0.03-0.10 Gyr -2.373 -1.681 -0.877
0.10-0.33 Gyr -2.899 -2.037 -1.473
0.33-1.10 Gyr -3.963 -2.595 -2.086
1.10-3.63 Gyr -4.655 -2.774 -2.309
3.63-12.02 Gyr -5.039 -2.963 -2.398
12.02-13.35 Gyr -5.133 -3.051 -2.235