2023avq

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Information

Transient

Name: SN2023avq
Right ascension: 18h56m19.78s
Declination: -68d34m18.23s
Discovery Date: Jan. 25, 2023, 9:05 a.m.
Classification: SN II
Redshift: 0.014000
MW E(B-V): 0.051

Host

Name: IC4789
Right ascension: 18h56m18.49s
Declination: -68d34m01.23s
Redshift: None
Photometric Redshift: 0.013
 

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 4.26
Cutout download processed 14.1
Global aperture construction processed 0.16
Local aperture photometry processed 0.89
Global aperture photometry processed 1.04
Validate local photometry processed 0.01
Validate global photometry processed 1.07
Host information processed 0.16
Global host SED inference processed 558.72
Local host SED inference processed 455.07
Transient information processed 0.0
Transient MWEBV processed 0.13
Host MWEBV processed 0.04
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) = 18h56m19.78s, -68d34m18.23s
semi major axis, semi minor axis (arcsec) = 7.0, 7.0
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 69.43 2.04 19.296 0.032 AB
GALEX_NUV 86.42 1.45 19.058 0.018 AB
2MASS_J 1063.66 181.3 15.438 0.185 Vega
2MASS_H 1692.09 316.11 14.461 0.203 Vega
2MASS_K 909.76 301.59 14.665 0.360 Vega
WISE_W1 363.29 19.11 14.800 0.057 Vega
WISE_W2 201.89 21.98 14.798 0.118 Vega
WISE_W3 496.26 67.74 11.987 0.148 Vega

Aperture details

RA, DEC (J2000) = 18h56m18.49s, -68d34m03.43s
semi major axis, semi minor axis (arcsec) = 23.73, 13.51
angle (degrees, anti-clockwise from east) = -16.52

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 573.67 5.83 17.003 0.011 AB
GALEX_NUV 789.97 4.39 16.656 0.006 AB
2MASS_J 15683.75 465.36 12.516 0.032 Vega
2MASS_H 17423.11 809.15 11.930 0.050 Vega
2MASS_K 12884.76 772.89 11.787 0.065 Vega
WISE_W1 7063.74 67.75 11.578 0.010 Vega
WISE_W2 3967.72 78.01 11.565 0.021 Vega
WISE_W3 10354.97 257.1 8.688 0.027 Vega
WISE_W4 13239.91 1526.37 6.975 0.125 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})\, 8.226 8.504 8.670
{\rm log}_{10}({\rm SFR}) -1.513 -1.139 -0.679
{\rm log}_{10}({\rm sSFR}) -10.081 -9.663 -9.080
{\rm stellar\ age} 3.191 6.633 8.333

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.499 -0.849 -0.196
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.663 -0.940 -0.081

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.083 0.203 0.403
\delta -0.488 -0.032 0.253
\tau_1/\tau_2 0.670 1.076 1.449
Q_{PAH} 0.214 0.782 2.108
U_{min} 3.120 8.391 15.406
{\rm log}_{10}(\gamma_e)\, -3.231 -2.509 -1.513

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.368 -3.103 -1.894
{\rm log}_{10}(\tau_{AGN})\, 0.984 1.457 1.908

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.801 -1.271 -1.027
0.03-0.10 Gyr -1.724 -1.118 -0.555
0.10-0.33 Gyr -2.031 -1.340 -0.893
0.33-1.10 Gyr -2.360 -1.560 -1.117
1.10-3.63 Gyr -2.501 -1.602 -1.257
3.63-12.03 Gyr -2.517 -1.502 -1.197
12.03-13.37 Gyr -2.555 -1.491 -0.854

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.611 9.826 9.975
{\rm log}_{10}({\rm SFR}) -0.495 -0.135 0.281
{\rm log}_{10}({\rm sSFR}) -10.346 -9.971 -9.483
{\rm stellar\ age} 4.989 7.580 10.008

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.872 -0.436 -0.168
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.627 -0.835 -0.067

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.108 0.226 0.445
\delta -0.697 -0.182 0.221
\tau_1/\tau_2 0.294 0.673 1.136
Q_{PAH} 0.304 0.980 2.409
U_{min} 2.418 6.797 13.544
{\rm log}_{10}(\gamma_e)\, -3.609 -2.928 -1.951

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.416 -3.640 -2.665
{\rm log}_{10}(\tau_{AGN})\, 1.023 1.533 1.925

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.814 -0.244 0.064
0.03-0.10 Gyr -0.973 -0.163 0.414
0.10-0.33 Gyr -1.312 -0.409 0.125
0.33-1.10 Gyr -1.548 -0.525 0.042
1.10-3.63 Gyr -1.300 -0.417 -0.030
3.63-12.03 Gyr -0.759 -0.183 0.092
12.03-13.37 Gyr -0.795 0.017 0.791