2022gtw

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Information

Transient

Name: 2022gtw
Right ascension: 13h59m16.87s
Declination: 27d54m34.10s
Discovery Date: None
Classification: SNIa
Redshift: 0.076000
MW E(B-V): 0.017

Host

Name:
Right ascension: 13h59m16.92s
Declination: 27d54m36.77s
Redshift: 0.075709
Photometric Redshift:
 

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
Transient MWEBV processed 0.04
Host match processed 6.58
Host information processed 0.1
Global aperture construction processed 0.65
Local aperture photometry processed 4.67
Global aperture photometry processed 4.68
Validate global photometry processed 12.37
Global host SED inference processed 440.6
Cutout download processed 12.92
Transient information processed 0.0
Host MWEBV processed 0.04
Validate local photometry processed 0.02
Local host SED inference processed 452.18
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) = 13h59m16.87s, 27d54m34.10s
semi major axis, semi minor axis (arcsec) = 1.39, 1.39
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 16.1 0.23 20.883 0.015 AB
PanSTARRS_g 15.25 0.36 20.941 0.026 AB
SDSS_r 30.76 1.55 20.180 0.055 AB
DES_r 35.72 0.55 20.018 0.017 AB
SDSS_i 43.98 2.01 19.792 0.050 AB
PanSTARRS_i 44.15 0.5 19.788 0.012 AB
DES_z 64.9 1.64 19.369 0.027 AB
PanSTARRS_y 67.26 2.06 19.331 0.033 AB

Aperture details

RA, DEC (J2000) = 13h59m16.91s, 27d54m36.76s
semi major axis, semi minor axis (arcsec) = 4.61, 3.8
angle (degrees, anti-clockwise from east) = -152.3

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.0 1.83 23.148 0.996 AB
GALEX_NUV 4.27 2.6 22.324 0.660 AB
SDSS_u 33.48 3.96 20.088 0.128 AB
DES_g 190.8 0.77 18.199 0.004 AB
PanSTARRS_g 185.94 1.09 18.227 0.006 AB
SDSS_r 394.06 5.44 17.411 0.015 AB
DES_r 438.27 1.91 17.296 0.005 AB
SDSS_i 568.4 6.92 17.013 0.013 AB
PanSTARRS_i 569.62 1.49 17.011 0.003 AB
DES_z 797.69 5.68 16.645 0.008 AB
PanSTARRS_y 834.53 6.05 16.596 0.008 AB
2MASS_J 1203.79 106.01 15.304 0.096 Vega
2MASS_K 1038.17 200.56 14.522 0.210 Vega
WISE_W2 236.41 14.38 14.627 0.066 Vega
WISE_W3 52.73 60.04 14.421 1.236 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})\, 9.159 9.284 9.382
{\rm log}_{10}({\rm SFR}) -2.139 -1.392 -0.579
{\rm log}_{10}({\rm sSFR}) -11.454 -10.679 -9.848
{\rm stellar\ age} 5.652 7.194 8.926

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.305 -0.499 -0.098
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.560 -0.440 0.280

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.300 0.782 1.367
\delta -0.401 -0.049 0.241
\tau_1/\tau_2 0.701 1.069 1.427
Q_{PAH} 1.126 3.412 5.766
U_{min} 2.774 8.115 14.793
{\rm log}_{10}(\gamma_e)\, -2.927 -1.774 -0.527

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.487 -0.614 0.000
{\rm log}_{10}(\tau_{AGN})\, 1.042 1.522 1.973

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.493 -1.522 -0.803
0.03-0.10 Gyr -2.241 -1.417 -0.537
0.10-0.33 Gyr -2.104 -1.265 -0.484
0.33-1.07 Gyr -2.155 -1.184 -0.592
1.07-3.51 Gyr -1.825 -0.837 -0.510
3.51-11.48 Gyr -1.093 -0.606 -0.433
11.48-12.76 Gyr -1.211 -0.573 0.095

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.329 10.417 10.522
{\rm log}_{10}({\rm SFR}) -5.076 -1.944 -0.715
{\rm log}_{10}({\rm sSFR}) -15.597 -12.330 -11.056
{\rm stellar\ age} 7.476 8.831 12.068

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.287 -0.899 -0.662
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.535 -0.625 0.191

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.316 0.476 0.668
\delta -0.713 -0.346 -0.083
\tau_1/\tau_2 0.547 0.972 1.424
Q_{PAH} 0.915 2.719 5.141
U_{min} 3.351 9.656 17.936
{\rm log}_{10}(\gamma_e)\, -2.606 -1.481 -0.675

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.454 -3.527 -2.512
{\rm log}_{10}(\tau_{AGN})\, 1.036 1.570 1.960

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.254 -2.333 -0.973
0.03-0.10 Gyr -5.982 -2.117 -0.642
0.10-0.33 Gyr -5.591 -2.219 -0.607
0.33-1.07 Gyr -5.214 -2.270 -0.645
1.07-3.51 Gyr -3.663 -1.363 -0.016
3.51-11.48 Gyr -1.523 0.464 0.682
11.48-12.76 Gyr -0.183 1.050 1.659