2023bvw

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Information

Transient

Name: 2023bvw
Right ascension: 8h10m43.96s
Declination: 11d17m15.58s
Discovery Date: None
Classification: SN Ia
Redshift: 0.047809
MW E(B-V): 0.031

Host

Name: 2023bvw
Right ascension: 8h10m43.90s
Declination: 11d17m14.91s
Redshift: 0.047778
Photometric Redshift: 0.092
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.25
Cutout download processed 15.93
Global aperture construction processed 0.61
Local aperture photometry processed 5.25
Global aperture photometry processed 5.57
Validate local photometry processed 0.02
Validate global photometry processed 15.26
Host information processed 0.08
Global host SED inference processed 471.34
Local host SED inference processed 464.74
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
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) = 8h10m43.96s, 11d17m15.58s
semi major axis, semi minor axis (arcsec) = 2.14, 2.14
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 121.5 3.34 18.689 0.030 AB
SDSS_g 379.18 5.08 17.453 0.015 AB
PanSTARRS_g 356.59 0.61 17.520 0.002 AB
SDSS_r 604.76 6.45 16.946 0.012 AB
PanSTARRS_r 576.95 0.65 16.997 0.001 AB
DES_r 668.1 1.81 16.838 0.003 AB
SDSS_i 828.0 7.62 16.605 0.010 AB
PanSTARRS_i 766.19 0.86 16.689 0.001 AB
PanSTARRS_z 866.55 1.63 16.556 0.002 AB
SDSS_z 957.66 10.88 16.447 0.012 AB
PanSTARRS_y 999.23 4.1 16.401 0.004 AB

Aperture details

RA, DEC (J2000) = 8h10m43.95s, 11d17m15.66s
semi major axis, semi minor axis (arcsec) = 6.14, 5.59
angle (degrees, anti-clockwise from east) = -85.01

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 235.39 6.44 17.971 0.030 AB
SDSS_g 630.26 6.71 16.901 0.012 AB
PanSTARRS_g 635.98 1.3 16.891 0.002 AB
SDSS_r 969.44 8.49 16.434 0.010 AB
PanSTARRS_r 972.15 1.4 16.431 0.002 AB
DES_r 1059.18 2.35 16.338 0.002 AB
SDSS_i 1258.73 10.09 16.150 0.009 AB
PanSTARRS_i 1235.55 1.86 16.170 0.002 AB
PanSTARRS_z 1349.5 3.95 16.075 0.003 AB
SDSS_z 1464.35 22.51 15.986 0.017 AB
PanSTARRS_y 1548.12 10.59 15.925 0.007 AB
2MASS_J 1647.21 147.86 14.963 0.097 Vega
2MASS_H 1886.93 239.88 14.343 0.138 Vega
2MASS_K 1797.76 233.45 13.925 0.141 Vega
WISE_W1 658.17 44.78 14.155 0.074 Vega
WISE_W2 356.77 39.29 14.180 0.120 Vega
WISE_W3 2092.09 100.77 10.425 0.052 Vega
WISE_W4 2449.8 727.56 8.807 0.322 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})\, 9.713 9.836 9.967
{\rm log}_{10}({\rm SFR}) -0.631 -0.096 0.308
{\rm log}_{10}({\rm sSFR}) -10.500 -9.926 -9.451
{\rm stellar\ age} 4.867 6.732 7.970

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.537 -0.913 -0.563
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.025 0.275 0.409

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.231 0.469 0.835
\delta -0.743 -0.394 0.040
\tau_1/\tau_2 0.645 0.964 1.294
Q_{PAH} 0.682 2.412 4.458
U_{min} 2.583 7.660 14.243
{\rm log}_{10}(\gamma_e)\, -3.466 -2.115 -0.922

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.409 -3.314 -1.446
{\rm log}_{10}(\tau_{AGN})\, 0.979 1.386 1.903

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.514 -0.239 0.060
0.03-0.10 Gyr -0.765 -0.067 0.409
0.10-0.33 Gyr -0.824 -0.168 0.276
0.33-1.09 Gyr -0.769 -0.231 0.125
1.09-3.58 Gyr -0.571 -0.111 0.128
3.58-11.81 Gyr -0.456 -0.088 0.110
11.81-13.12 Gyr -0.644 -0.083 0.401

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.040 10.119 10.228
{\rm log}_{10}({\rm SFR}) -0.691 -0.248 0.336
{\rm log}_{10}({\rm sSFR}) -10.854 -10.415 -9.737
{\rm stellar\ age} 7.436 8.392 11.626

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.606 -1.287 -1.032
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.052 0.261 0.419

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.060 0.141 0.263
\delta -0.832 -0.409 0.060
\tau_1/\tau_2 0.599 1.019 1.431
Q_{PAH} 0.510 1.920 4.459
U_{min} 2.684 7.859 15.390
{\rm log}_{10}(\gamma_e)\, -2.657 -1.472 -0.518

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.493 -3.648 -2.676
{\rm log}_{10}(\tau_{AGN})\, 1.144 1.676 2.001

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.858 -0.501 -0.311
0.03-0.10 Gyr -0.737 -0.165 0.473
0.10-0.33 Gyr -1.494 -0.531 -0.041
0.33-1.09 Gyr -2.008 -0.699 -0.283
1.09-3.58 Gyr -1.883 -0.566 -0.094
3.58-11.81 Gyr -0.478 0.209 0.361
11.81-13.12 Gyr -0.031 0.589 1.298