2023dva

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Information

Transient

Name: SN2023dva
Right ascension: 11h33m28.98s
Declination: -10d54m11.77s
Discovery Date: March 21, 2023, 10:54 p.m.
Classification: SN Ia
Redshift: 0.055600
MW E(B-V): 0.028

Host

Name: 2023dva
Right ascension: 11h33m28.87s
Declination: -10d54m11.89s
Redshift: 0.050708
Photometric Redshift: 0.082
 

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 2.4
Cutout download processed 4.51
Global aperture construction processed 0.69
Local aperture photometry processed 4.58
Global aperture photometry processed 4.32
Validate local photometry processed 0.02
Validate global photometry processed 12.22
Host information processed 0.08
Global host SED inference processed 739.77
Local host SED inference processed 447.35
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 11h33m28.98s, -10d54m11.77s
semi major axis, semi minor axis (arcsec) = 2.02, 2.02
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 159.12 0.6 18.396 0.004 AB
PanSTARRS_r 377.13 0.67 17.459 0.002 AB
PanSTARRS_i 517.06 0.83 17.116 0.002 AB
PanSTARRS_z 661.27 1.5 16.849 0.002 AB
PanSTARRS_y 833.08 4.19 16.598 0.005 AB

Aperture details

RA, DEC (J2000) = 11h33m28.86s, -10d54m11.69s
semi major axis, semi minor axis (arcsec) = 10.04, 7.99
angle (degrees, anti-clockwise from east) = -16.82

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.75 2.1 21.676 0.293 AB
GALEX_NUV 5.83 1.89 21.986 0.351 AB
PanSTARRS_g 664.92 2.39 16.843 0.004 AB
PanSTARRS_r 1396.43 2.49 16.037 0.002 AB
PanSTARRS_i 1970.9 3.21 15.663 0.002 AB
PanSTARRS_z 2358.64 6.13 15.468 0.003 AB
PanSTARRS_y 2957.26 18.28 15.223 0.007 AB
2MASS_J 3297.94 236.9 14.209 0.078 Vega
2MASS_H 4413.89 314.99 13.420 0.077 Vega
2MASS_K 3657.13 473.03 13.154 0.140 Vega
WISE_W1 1563.24 32.52 13.216 0.023 Vega
WISE_W2 860.85 35.32 13.224 0.045 Vega
WISE_W3 -2.86 92.18 Vega
WISE_W4 -134.42 462.74 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})\, 9.764 9.927 10.039
{\rm log}_{10}({\rm SFR}) -0.770 -0.179 0.306
{\rm log}_{10}({\rm sSFR}) -10.752 -10.132 -9.552
{\rm stellar\ age} 5.496 7.288 9.595

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.373 -0.855 -0.472
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.518 0.183 0.355

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.682 1.016 1.289
\delta -0.814 -0.584 -0.360
\tau_1/\tau_2 0.693 1.025 1.376
Q_{PAH} 1.028 2.529 4.550
U_{min} 2.834 7.941 14.552
{\rm log}_{10}(\gamma_e)\, -3.265 -1.846 -0.744

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.097 -2.414 -0.653
{\rm log}_{10}(\tau_{AGN})\, 0.971 1.547 1.937

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.536 -0.063 0.240
0.03-0.10 Gyr -1.244 -0.309 0.330
0.10-0.33 Gyr -1.467 -0.426 0.132
0.33-1.08 Gyr -1.371 -0.381 0.044
1.08-3.57 Gyr -1.118 -0.180 0.119
3.57-11.77 Gyr -0.536 -0.019 0.181
11.77-13.08 Gyr -0.574 0.110 0.861

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.545 10.638 10.676
{\rm log}_{10}({\rm SFR}) -2.076 -1.404 -0.752
{\rm log}_{10}({\rm sSFR}) -12.671 -12.027 -11.354
{\rm stellar\ age} 8.998 12.345 12.420

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.256 -0.894 -0.662
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.369 0.148 0.377

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.158 0.313 0.490
\delta -0.827 -0.599 -0.351
\tau_1/\tau_2 0.467 0.937 1.441
Q_{PAH} 1.053 3.001 5.065
U_{min} 3.241 10.024 17.557
{\rm log}_{10}(\gamma_e)\, -1.994 -1.059 -0.404

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.612 -3.781 -2.710
{\rm log}_{10}(\tau_{AGN})\, 1.130 1.649 2.001

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.104 -1.198 -0.564
0.03-0.10 Gyr -4.753 -2.357 -0.923
0.10-0.33 Gyr -6.252 -3.084 -1.304
0.33-1.08 Gyr -6.502 -3.394 -1.281
1.08-3.57 Gyr -4.833 -2.580 -0.766
3.57-11.77 Gyr -2.536 -0.997 0.673
11.77-13.08 Gyr 1.138 1.768 1.815