2023Q

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Information

Transient

Name: SN2023Q
Right ascension: 1h57m04.88s
Declination: -0d28m00.88s
Discovery Date: Jan. 3, 2023, 1:57 a.m.
Classification: SN Ia
Redshift: 0.022000
MW E(B-V): 0.026

Host

Name: 2023Q
Right ascension: 1h57m05.28s
Declination: -0d28m05.88s
Redshift: 0.022325
Photometric Redshift: 0.072
 

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 0.82
Cutout download processed 18.35
Global aperture construction processed 0.57
Local aperture photometry processed 5.33
Global aperture photometry processed 6.04
Validate local photometry processed 0.03
Validate global photometry processed 16.75
Host information processed 0.1
Global host SED inference processed 467.19
Local host SED inference processed 459.42
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
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) = 1h57m04.88s, -0d28m00.88s
semi major axis, semi minor axis (arcsec) = 4.43, 4.43
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 6.14 0.47 21.930 0.083 AB
SDSS_u 60.79 3.26 19.440 0.058 AB
SDSS_g 273.33 4.46 17.808 0.018 AB
DES_g 293.54 0.58 17.731 0.002 AB
PanSTARRS_g 296.0 1.19 17.722 0.004 AB
SDSS_r 603.98 6.72 16.947 0.012 AB
PanSTARRS_r 631.33 1.33 16.899 0.002 AB
SDSS_i 959.88 8.78 16.444 0.010 AB
PanSTARRS_i 985.03 1.38 16.416 0.002 AB
PanSTARRS_z 1309.73 2.96 16.107 0.002 AB
SDSS_z 1458.95 17.14 15.990 0.013 AB
DES_z 1468.37 4.32 15.983 0.003 AB
PanSTARRS_y 1736.56 7.75 15.801 0.005 AB
2MASS_J 2406.55 105.86 14.552 0.048 Vega
2MASS_H 3451.48 146.61 13.687 0.046 Vega
2MASS_K 3374.16 192.83 13.242 0.062 Vega

Aperture details

RA, DEC (J2000) = 1h57m05.31s, -0d28m07.56s
semi major axis, semi minor axis (arcsec) = 65.1, 9.41
angle (degrees, anti-clockwise from east) = -27.39

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 131.61 2.29 18.602 0.019 AB
GALEX_NUV 239.96 2.08 17.950 0.009 AB
SDSS_u 893.03 16.92 16.523 0.021 AB
SDSS_g 3405.59 16.81 15.070 0.005 AB
DES_g 4865.75 2.52 14.682 0.001 AB
PanSTARRS_g 3635.86 6.37 14.998 0.002 AB
SDSS_r 6484.46 24.22 14.370 0.004 AB
PanSTARRS_r 6692.19 7.02 14.336 0.001 AB
SDSS_i 9588.36 32.28 13.946 0.004 AB
PanSTARRS_i 9359.58 7.11 13.972 0.001 AB
PanSTARRS_z 11900.05 15.87 13.711 0.001 AB
DES_z 11501.2 12.88 13.748 0.001 AB
PanSTARRS_y 15155.56 41.72 13.449 0.003 AB
2MASS_H 33311.62 884.75 11.226 0.029 Vega
WISE_W1 18563.41 82.46 10.529 0.005 Vega
WISE_W2 11595.01 110.85 10.400 0.010 Vega
WISE_W4 63171.45 2668.97 5.279 0.046 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})\, 9.644 9.746 9.852
{\rm log}_{10}({\rm SFR}) -1.084 -0.564 -0.075
{\rm log}_{10}({\rm sSFR}) -10.867 -10.340 -9.756
{\rm stellar\ age} 5.895 7.434 9.214

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.471 -0.816 -0.264
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.416 -0.230 0.214

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.109 1.668 2.018
\delta -0.067 0.083 0.304
\tau_1/\tau_2 0.688 1.040 1.399
Q_{PAH} 0.388 2.182 3.953
U_{min} 2.331 7.058 14.048
{\rm log}_{10}(\gamma_e)\, -3.542 -2.442 -1.492

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.296 -2.335 -0.869
{\rm log}_{10}(\tau_{AGN})\, 0.859 1.429 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.137 -0.455 -0.018
0.03-0.10 Gyr -1.266 -0.695 -0.082
0.10-0.33 Gyr -1.305 -0.603 -0.085
0.33-1.10 Gyr -1.381 -0.538 -0.072
1.10-3.65 Gyr -1.000 -0.304 0.010
3.65-12.11 Gyr -0.583 -0.191 -0.021
12.11-13.46 Gyr -0.653 -0.068 0.505

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.316 10.375 10.458
{\rm log}_{10}({\rm SFR}) -0.383 0.198 0.504
{\rm log}_{10}({\rm sSFR}) -10.735 -10.185 -9.848
{\rm stellar\ age} 1.641 3.123 5.037

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.459 -0.169 -0.005
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.414 -1.010 -0.452

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.168 1.347 1.578
\delta 0.167 0.284 0.369
\tau_1/\tau_2 0.174 0.477 0.937
Q_{PAH} 0.568 2.257 4.511
U_{min} 1.809 5.994 13.095
{\rm log}_{10}(\gamma_e)\, -3.649 -2.949 -2.149

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.163 -3.128 -2.223
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.505 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.716 0.280 0.618
0.03-0.10 Gyr -1.228 0.062 0.496
0.10-0.33 Gyr -0.804 0.400 1.021
0.33-1.10 Gyr 1.015 1.224 1.449
1.10-3.65 Gyr 0.012 0.646 0.894
3.65-12.11 Gyr -1.838 -0.125 0.341
12.11-13.46 Gyr -2.256 -0.290 0.432