2023ybe

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Information

Transient

Name: SN2023ybe
Right ascension: 8h47m40.10s
Declination: 18d59m45.97s
Discovery Date: Nov. 17, 2023, 1:43 p.m.
Classification: SN Ia
Redshift: 0.086000
MW E(B-V): 0.022

Host

Name: 1577101
Right ascension: 8h47m40.03s
Declination: 18d59m43.75s
Redshift: 0.084992
Photometric Redshift:
 

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 8.25
Cutout download processed 7.81
Global aperture construction processed 0.7
Local aperture photometry processed 6.77
Global aperture photometry processed 6.95
Validate local photometry processed 0.03
Validate global photometry processed 18.33
Host information processed 0.06
Global host SED inference processed 555.2
Local host SED inference processed 475.01
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.07
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) = 8h47m40.10s, 18d59m45.97s
semi major axis, semi minor axis (arcsec) = 1.26, 1.26
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 82.15 0.46 19.113 0.006 AB
PanSTARRS_r 190.8 0.42 18.199 0.002 AB
DES_r 197.29 1.3 18.162 0.007 AB
PanSTARRS_i 286.46 0.48 17.757 0.002 AB
PanSTARRS_z 380.59 1.0 17.449 0.003 AB
PanSTARRS_y 432.23 2.33 17.311 0.006 AB

Aperture details

RA, DEC (J2000) = 8h47m40.04s, 18d59m44.49s
semi major axis, semi minor axis (arcsec) = 10.21, 5.66
angle (degrees, anti-clockwise from east) = -108.14

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.39 0.85 21.728 0.125 AB
GALEX_NUV 11.37 3.06 21.261 0.292 AB
SDSS_u 92.68 5.73 18.982 0.067 AB
SDSS_g 660.63 6.96 16.850 0.011 AB
DES_g 751.44 1.47 16.710 0.002 AB
PanSTARRS_g 763.81 2.01 16.693 0.003 AB
SDSS_r 1618.19 10.98 15.877 0.007 AB
PanSTARRS_r 1652.46 2.05 15.855 0.001 AB
DES_r 1798.3 4.0 15.763 0.002 AB
SDSS_i 2404.96 13.85 15.447 0.006 AB
PanSTARRS_i 2420.16 2.47 15.440 0.001 AB
PanSTARRS_z 3122.21 5.53 15.164 0.002 AB
SDSS_z 3395.46 25.04 15.073 0.008 AB
PanSTARRS_y 3673.94 13.82 14.987 0.004 AB
2MASS_J 4895.36 192.84 13.781 0.043 Vega
2MASS_H 6526.43 345.89 12.996 0.058 Vega
2MASS_K 5993.69 292.69 12.618 0.053 Vega
WISE_W1 2348.1 30.97 12.774 0.014 Vega
WISE_W2 1361.9 33.28 12.726 0.027 Vega
WISE_W3 354.21 178.33 12.353 0.547 Vega
WISE_W4 -342.22 954.43 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})\, 10.168 10.276 10.396
{\rm log}_{10}({\rm SFR}) -2.734 -1.162 -0.338
{\rm log}_{10}({\rm sSFR}) -12.942 -11.431 -10.571
{\rm stellar\ age} 6.893 8.321 11.776

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.348 -0.764 -0.466
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.507 -0.762 -0.017

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.444 0.782 1.127
\delta -0.615 -0.301 0.063
\tau_1/\tau_2 0.605 0.998 1.395
Q_{PAH} 0.804 2.902 5.402
U_{min} 2.769 8.304 15.738
{\rm log}_{10}(\gamma_e)\, -3.370 -2.393 -0.851

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.964 -1.209 -0.652
{\rm log}_{10}(\tau_{AGN})\, 1.072 1.419 1.844

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.512 -1.505 -0.797
0.03-0.10 Gyr -3.287 -1.173 -0.233
0.10-0.33 Gyr -3.331 -1.224 -0.267
0.33-1.07 Gyr -3.575 -1.192 -0.185
1.07-3.48 Gyr -3.100 -0.734 0.233
3.48-11.38 Gyr -1.089 0.288 0.531
11.38-12.64 Gyr -0.102 0.820 1.504

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.141 11.233 11.274
{\rm log}_{10}({\rm SFR}) -0.873 -0.261 0.281
{\rm log}_{10}({\rm sSFR}) -12.076 -11.469 -10.925
{\rm stellar\ age} 9.011 11.893 12.001

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.973 -0.720 -0.534
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.526 -0.730 0.053

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.239 0.350 0.487
\delta -0.834 -0.652 -0.467
\tau_1/\tau_2 0.438 0.964 1.499
Q_{PAH} 0.616 1.827 4.206
U_{min} 2.668 8.614 16.347
{\rm log}_{10}(\gamma_e)\, -3.152 -1.494 -0.674

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.527 -3.517 -2.547
{\rm log}_{10}(\tau_{AGN})\, 1.116 1.630 1.984

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.347 -0.375 0.074
0.03-0.10 Gyr -2.261 -0.322 0.391
0.10-0.33 Gyr -4.379 -1.306 -0.011
0.33-1.07 Gyr -5.183 -1.764 -0.214
1.07-3.48 Gyr -4.244 -1.834 -0.231
3.48-11.38 Gyr -1.821 -0.258 1.287
11.38-12.64 Gyr 1.832 2.374 2.424