2022skw

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Information

Transient

Name: 2022skw
Right ascension: 1h55m44.67s
Declination: -25d14m55.49s
Discovery Date: None
Classification: SNIa
Redshift: 0.070000
MW E(B-V): 0.011

Host

Name: 2022skw
Right ascension: 1h55m43.16s
Declination: -25d14m46.41s
Redshift: None
Photometric Redshift: 0.380
 

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
failed
 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 2.82
Cutout download processed 6.37
Global aperture construction processed 0.96
Local aperture photometry processed 6.1
Global aperture photometry processed 6.45
Validate local photometry processed 0.02
Validate global photometry processed 15.51
Host information processed 0.1
Global host SED inference processed 744.38
Local host SED inference failed 0.01
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Processing status blocked 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) = 1h55m44.67s, -25d14m55.49s
semi major axis, semi minor axis (arcsec) = 1.5, 1.5
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 0.04 0.08 27.454 2.205 AB
PanSTARRS_g 0.15 0.34 25.995 2.545 AB
PanSTARRS_r -0.66 0.56 AB
DES_r 0.03 0.09 27.564 2.864 AB
PanSTARRS_i -0.4 0.58 AB
PanSTARRS_z 0.07 0.95 26.731 13.964 AB
DES_z -0.24 0.35 AB
PanSTARRS_y -1.63 2.4 AB

Aperture details

RA, DEC (J2000) = 1h55m43.14s, -25d14m46.42s
semi major axis, semi minor axis (arcsec) = 2.44, 2.22
angle (degrees, anti-clockwise from east) = -7.25

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.81 0.56 24.123 0.741 AB
GALEX_NUV 0.2 0.41 25.669 2.270 AB
DES_g 5.53 0.13 22.043 0.026 AB
PanSTARRS_g 5.46 0.53 22.057 0.106 AB
PanSTARRS_r 19.61 0.85 20.669 0.047 AB
DES_r 26.84 0.21 20.328 0.008 AB
PanSTARRS_i 37.0 0.85 19.980 0.025 AB
PanSTARRS_z 46.05 1.42 19.742 0.034 AB
DES_z 56.23 1.06 19.525 0.020 AB
PanSTARRS_y 55.28 3.58 19.544 0.070 AB
2MASS_J 242.88 78.81 17.042 0.352 Vega
2MASS_H 16.69 125.48 19.476 8.161 Vega
2MASS_K 323.69 153.3 15.787 0.514 Vega
WISE_W1 51.22 9.08 16.927 0.192 Vega
WISE_W2 32.9 12.41 16.768 0.410 Vega
WISE_W3 -62.31 45.76 Vega
WISE_W4 -16.56 326.07 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.360 9.484 9.594
{\rm log}_{10}({\rm SFR}) -1.547 -0.959 -0.542
{\rm log}_{10}({\rm sSFR}) -11.100 -10.423 -9.960
{\rm stellar\ age} 7.496 10.120 12.132

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.155 -0.573 -0.135
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.159 0.273 0.427

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.176 1.589 1.972
\delta -0.327 -0.183 -0.043
\tau_1/\tau_2 0.345 0.690 1.042
Q_{PAH} 0.303 1.040 2.727
U_{min} 3.420 8.953 16.342
{\rm log}_{10}(\gamma_e)\, -2.995 -1.898 -0.922

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.745 -1.907 -0.901
{\rm log}_{10}(\tau_{AGN})\, 1.043 1.425 1.812

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.159 -0.544 -0.172
0.03-0.10 Gyr -3.933 -1.775 -0.894
0.10-0.33 Gyr -5.214 -2.161 -1.233
0.33-1.07 Gyr -5.834 -2.327 -1.275
1.07-3.52 Gyr -4.325 -1.824 -0.829
3.52-11.55 Gyr -2.567 -0.711 -0.344
11.55-12.83 Gyr -0.527 0.386 0.717