2021xkq

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Information

Transient

Name: SN2021xkq
Right ascension: 1h16m28.13s
Declination: 3d02m17.19s
Discovery Date: Sept. 1, 2021, 8:39 a.m.
Classification: SN Ia
Redshift: 0.130000
MW E(B-V): 0.037

Host

Name: 2021xkq
Right ascension: 1h16m28.12s
Declination: 3d02m17.12s
Redshift: None
Photometric Redshift: 0.181
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 2.55
Cutout download processed 0.3
Global aperture construction processed 0.72
Local aperture photometry processed 5.37
Global aperture photometry processed 5.28
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.86
Host information processed 0.1
Global host SED inference processed 392.62
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.13
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) = 1h16m28.13s, 3d02m17.19s
semi major axis, semi minor axis (arcsec) = 0.86, 0.86
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 1h16m28.11s, 3d02m17.22s
semi major axis, semi minor axis (arcsec) = 3.77, 2.71
angle (degrees, anti-clockwise from east) = -25.83

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 2.37 2.75 22.964 1.260 AB
SDSS_g 30.29 1.71 20.197 0.061 AB
PanSTARRS_g 34.16 0.73 20.066 0.023 AB
SDSS_r 74.9 2.61 19.214 0.038 AB
PanSTARRS_r 75.6 0.87 19.204 0.012 AB
SDSS_i 119.75 3.72 18.704 0.034 AB
PanSTARRS_i 112.58 0.64 18.771 0.006 AB
PanSTARRS_z 143.61 1.77 18.507 0.013 AB
SDSS_z 170.15 8.62 18.323 0.055 AB
PanSTARRS_y 167.18 4.96 18.342 0.032 AB
2MASS_J 302.91 89.84 16.802 0.322 Vega
2MASS_H 97.08 140.56 17.565 1.572 Vega
2MASS_K 487.29 166.48 15.343 0.371 Vega
WISE_W1 119.01 9.27 16.012 0.085 Vega
WISE_W2 87.89 11.75 15.701 0.145 Vega
WISE_W3 312.14 50.65 12.490 0.176 Vega
WISE_W4 -40.08 334.36 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.976 10.095 10.195
{\rm log}_{10}({\rm SFR}) -0.984 -0.435 0.089
{\rm log}_{10}({\rm sSFR}) -11.075 -10.515 -9.986
{\rm stellar\ age} 5.602 6.988 9.299

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.963 -0.588 -0.288
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.562 -0.671 0.109

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.347 0.515 0.699
\delta -0.850 -0.624 -0.336
\tau_1/\tau_2 0.620 0.974 1.333
Q_{PAH} 0.729 1.976 3.854
U_{min} 2.854 8.093 15.157
{\rm log}_{10}(\gamma_e)\, -2.815 -1.911 -0.904

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.047 -2.388 -1.501
{\rm log}_{10}(\tau_{AGN})\, 1.019 1.459 1.855

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.976 -0.433 -0.078
0.03-0.10 Gyr -1.271 -0.454 0.167
0.10-0.32 Gyr -1.376 -0.414 0.125
0.32-1.04 Gyr -1.474 -0.349 0.193
1.04-3.37 Gyr -0.995 -0.053 0.276
3.37-10.88 Gyr -0.268 0.203 0.384
10.88-12.09 Gyr -0.281 0.359 1.108