2022gwn

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Information

Transient

Name: 2022gwn
Right ascension: 7h40m13.28s
Declination: 29d54m53.69s
Discovery Date: None
Classification: SN Ia
Redshift: 0.035017
MW E(B-V): 0.048

Host

Name: 2022gwn
Right ascension: 7h40m13.24s
Declination: 29d54m53.65s
Redshift: 0.035017
Photometric Redshift: 0.046
 

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 2.18
Cutout download processed 15.47
Global aperture construction processed 0.68
Local aperture photometry processed 5.82
Global aperture photometry processed 6.07
Validate local photometry processed 0.03
Validate global photometry processed 17.02
Host information processed 0.1
Global host SED inference processed 392.22
Local host SED inference processed 447.02
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 7h40m13.28s, 29d54m53.69s
semi major axis, semi minor axis (arcsec) = 2.87, 2.87
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 108.85 3.24 18.808 0.032 AB
SDSS_g 566.64 6.23 17.017 0.012 AB
PanSTARRS_g 610.31 0.95 16.936 0.002 AB
SDSS_r 1299.41 9.45 16.116 0.008 AB
PanSTARRS_r 1304.98 0.79 16.111 0.001 AB
SDSS_i 1956.39 11.65 15.671 0.006 AB
PanSTARRS_i 1909.04 1.71 15.698 0.001 AB
PanSTARRS_z 2478.14 2.9 15.415 0.001 AB
SDSS_z 2706.65 15.76 15.319 0.006 AB
PanSTARRS_y 2986.01 5.27 15.212 0.002 AB
2MASS_H 4308.06 73.03 13.447 0.018 Vega

Aperture details

RA, DEC (J2000) = 7h40m13.24s, 29d54m53.72s
semi major axis, semi minor axis (arcsec) = 13.26, 8.51
angle (degrees, anti-clockwise from east) = -161.6

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 27.63 1.57 20.297 0.062 AB
GALEX_NUV 49.99 1.33 19.653 0.029 AB
SDSS_u 327.99 8.31 17.610 0.028 AB
SDSS_g 1300.9 9.88 16.114 0.008 AB
PanSTARRS_g 1397.35 2.92 16.037 0.002 AB
SDSS_r 2758.78 14.52 15.298 0.006 AB
PanSTARRS_r 2811.29 2.56 15.278 0.001 AB
SDSS_i 4028.15 18.09 14.887 0.005 AB
PanSTARRS_i 4020.13 5.58 14.889 0.002 AB
PanSTARRS_z 5038.62 9.8 14.644 0.002 AB
SDSS_z 5341.7 35.66 14.581 0.007 AB
PanSTARRS_y 6254.06 19.06 14.410 0.003 AB
2MASS_J 8218.43 179.33 13.218 0.024 Vega
2MASS_H 9897.47 269.28 12.544 0.030 Vega
2MASS_K 8598.84 345.06 12.226 0.044 Vega
WISE_W1 3769.93 65.14 12.260 0.019 Vega
WISE_W2 2158.31 54.28 12.226 0.027 Vega
WISE_W3 4094.87 147.34 9.695 0.039 Vega
WISE_W4 3626.96 843.91 8.381 0.253 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})\, 9.897 10.143 10.314
{\rm log}_{10}({\rm SFR}) -1.868 -0.095 0.744
{\rm log}_{10}({\rm sSFR}) -12.124 -10.291 -9.258
{\rm stellar\ age} 3.962 7.237 9.562

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.323 -0.686 -0.429
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.537 -0.025 0.302

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.529 0.902 1.326
\delta -0.815 -0.558 -0.131
\tau_1/\tau_2 0.658 1.031 1.414
Q_{PAH} 1.155 2.479 4.770
U_{min} 2.705 8.199 15.685
{\rm log}_{10}(\gamma_e)\, -2.863 -1.704 -1.046

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.472 -3.185 -1.171
{\rm log}_{10}(\tau_{AGN})\, 1.071 1.617 2.032

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.903 -0.346 0.213
0.03-0.10 Gyr -2.356 -0.137 0.868
0.10-0.33 Gyr -2.246 -0.223 0.671
0.33-1.09 Gyr -2.290 -0.361 0.318
1.09-3.62 Gyr -2.034 -0.095 0.331
3.62-11.96 Gyr -1.119 0.112 0.452
11.96-13.29 Gyr -0.915 0.251 1.020

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.500 10.538 10.608
{\rm log}_{10}({\rm SFR}) -0.547 -0.244 0.044
{\rm log}_{10}({\rm sSFR}) -11.103 -10.789 -10.492
{\rm stellar\ age} 7.932 8.859 11.596

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.703 -0.524 -0.384
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.316 0.204 0.388

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.272 0.371 0.495
\delta -0.627 -0.355 -0.125
\tau_1/\tau_2 0.573 0.951 1.341
Q_{PAH} 0.393 1.086 1.981
U_{min} 2.763 7.698 14.842
{\rm log}_{10}(\gamma_e)\, -2.886 -2.205 -1.556

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.558 -3.773 -2.805
{\rm log}_{10}(\tau_{AGN})\, 1.112 1.630 1.972

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.084 -0.419 -0.143
0.03-0.10 Gyr -0.686 -0.215 0.172
0.10-0.33 Gyr -1.004 -0.381 0.032
0.33-1.09 Gyr -1.273 -0.536 -0.155
1.09-3.62 Gyr -1.242 -0.376 0.085
3.62-11.96 Gyr 0.094 0.674 0.781
11.96-13.29 Gyr 0.528 1.080 1.662