2023tqb

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Information

Transient

Name: SN2023tqb
Right ascension: 23h28m14.11s
Declination: -1d51m03.98s
Discovery Date: Sept. 25, 2023, 9:36 a.m.
Classification: SN Ia
Redshift: 0.065000
MW E(B-V): 0.051

Host

Name:
Right ascension: 23h28m14.02s
Declination: -1d51m01.08s
Redshift: None
Photometric Redshift: 0.085
 

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 7.3
Cutout download processed 18.66
Global aperture construction processed 3.18
Local aperture photometry processed 9.27
Global aperture photometry processed 6.37
Validate local photometry processed 0.02
Validate global photometry processed 16.91
Host information processed 0.14
Global host SED inference processed 433.23
Local host SED inference processed 479.12
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.53
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) = 23h28m14.11s, -1d51m03.98s
semi major axis, semi minor axis (arcsec) = 1.6, 1.6
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 2.03 2.25 23.132 1.204 AB
SDSS_g 5.61 1.14 22.028 0.220 AB
DES_g 4.86 0.18 22.182 0.041 AB
PanSTARRS_g 4.3 0.34 22.315 0.087 AB
SDSS_r 7.24 1.51 21.751 0.227 AB
PanSTARRS_r 6.15 0.58 21.928 0.102 AB
DES_r 7.66 0.59 21.689 0.084 AB
SDSS_i 5.23 2.32 22.104 0.481 AB
PanSTARRS_i 7.68 0.61 21.686 0.086 AB
PanSTARRS_z 7.06 1.16 21.778 0.178 AB
SDSS_z 10.54 6.18 21.343 0.637 AB
PanSTARRS_y 9.75 2.9 21.428 0.322 AB

Aperture details

RA, DEC (J2000) = 23h28m14.00s, -1d51m00.67s
semi major axis, semi minor axis (arcsec) = 8.04, 2.59
angle (degrees, anti-clockwise from east) = -19.66

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.0 0.51 22.395 0.138 AB
GALEX_NUV 4.52 0.41 22.263 0.100 AB
SDSS_u 6.96 6.55 21.793 1.021 AB
SDSS_g 24.3 3.11 20.436 0.139 AB
DES_g 23.33 0.43 20.480 0.020 AB
PanSTARRS_g 28.3 0.98 20.271 0.038 AB
SDSS_r 35.55 4.18 20.023 0.128 AB
PanSTARRS_r 38.17 1.62 19.946 0.046 AB
DES_r 35.86 1.38 20.014 0.042 AB
SDSS_i 50.17 6.59 19.649 0.143 AB
PanSTARRS_i 50.33 1.68 19.646 0.036 AB
PanSTARRS_z 47.55 3.23 19.707 0.074 AB
SDSS_z 52.41 17.52 19.601 0.363 AB
PanSTARRS_y 59.77 7.95 19.459 0.144 AB
2MASS_J -47.55 116.73 Vega
2MASS_H -9.21 193.99 Vega
2MASS_K -80.95 225.3 Vega
WISE_W1 20.7 9.11 17.911 0.478 Vega
WISE_W2 5.6 16.16 18.690 3.133 Vega
WISE_W3 18.09 70.04 15.582 4.203 Vega
WISE_W4 374.0 458.08 10.848 1.330 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})\, 7.664 7.956 8.145
{\rm log}_{10}({\rm SFR}) -2.229 -1.471 -0.817
{\rm log}_{10}({\rm sSFR}) -10.233 -9.415 -8.531
{\rm stellar\ age} 0.718 4.229 6.513

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.567 -0.808 -0.106
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.570 -0.546 0.217

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.276 0.655 1.231
\delta -0.399 -0.029 0.211
\tau_1/\tau_2 0.633 1.008 1.396
Q_{PAH} 1.183 2.949 5.321
U_{min} 2.846 7.722 14.982
{\rm log}_{10}(\gamma_e)\, -2.791 -1.825 -0.764

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.074 -0.165 0.289
{\rm log}_{10}(\tau_{AGN})\, 1.028 1.497 1.934

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.259 -1.547 -0.954
0.03-0.10 Gyr -2.436 -1.529 -0.762
0.10-0.33 Gyr -2.302 -1.538 -0.960
0.33-1.08 Gyr -2.883 -1.756 -1.324
1.08-3.54 Gyr -3.706 -2.055 -1.655
3.54-11.60 Gyr -4.393 -2.283 -1.814
11.60-12.89 Gyr -4.136 -2.354 -1.682

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.682 8.846 8.985
{\rm log}_{10}({\rm SFR}) -1.093 -0.682 -0.290
{\rm log}_{10}({\rm sSFR}) -9.972 -9.541 -9.042
{\rm stellar\ age} 3.682 5.926 7.471

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.708 -1.006 -0.187
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.399 -0.004 0.230

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.243 0.621 0.985
\delta -0.092 0.152 0.313
\tau_1/\tau_2 0.686 1.037 1.406
Q_{PAH} 1.161 3.147 5.136
U_{min} 3.317 8.612 15.801
{\rm log}_{10}(\gamma_e)\, -2.716 -1.447 -0.474

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.681 -1.373 -0.401
{\rm log}_{10}(\tau_{AGN})\, 0.968 1.395 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.219 -0.869 -0.568
0.03-0.10 Gyr -1.116 -0.640 -0.192
0.10-0.33 Gyr -1.284 -0.777 -0.342
0.33-1.08 Gyr -1.509 -1.036 -0.682
1.08-3.54 Gyr -1.568 -1.120 -0.856
3.54-11.60 Gyr -1.712 -1.152 -0.911
11.60-12.89 Gyr -1.806 -1.117 -0.626