2021acwp

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Information

Transient

Name: SN2021acwp
Right ascension: 21h04m41.71s
Declination: -37d47m37.33s
Discovery Date: Oct. 30, 2021, 3:36 a.m.
Classification: SN Ia-91T-like
Redshift: 0.030000
MW E(B-V): 0.038

Host

Name: 101191
Right ascension: 21h04m41.70s
Declination: -37d47m36.71s
Redshift: 0.031112
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
not enough filters
 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 4.08
Cutout download processed 7.46
Global aperture construction processed 0.11
Local aperture photometry processed 1.04
Global aperture photometry processed 0.81
Validate local photometry processed 0.02
Validate global photometry processed 1.09
Host information processed 0.16
Global host SED inference processed 534.81
Local host SED inference not enough filters 17.44
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 21h04m41.71s, -37d47m37.33s
semi major axis, semi minor axis (arcsec) = 3.22, 3.22
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
2MASS_J 7213.02 67.74 13.360 0.010 Vega
2MASS_H 9518.37 96.75 12.586 0.011 Vega
2MASS_K 8463.79 126.34 12.243 0.016 Vega

Aperture details

RA, DEC (J2000) = 21h04m41.72s, -37d47m36.36s
semi major axis, semi minor axis (arcsec) = 14.28, 12.3
angle (degrees, anti-clockwise from east) = -105.25

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 240.83 11.14 17.946 0.050 AB
GALEX_NUV 428.01 8.67 17.321 0.022 AB
2MASS_J 17822.39 258.77 12.378 0.016 Vega
2MASS_H 22855.12 379.02 11.635 0.018 Vega
2MASS_K 19850.67 507.6 11.318 0.028 Vega
WISE_W1 10268.9 62.56 11.172 0.007 Vega
WISE_W2 6828.77 69.33 10.975 0.011 Vega
WISE_W3 38701.96 245.23 7.257 0.007 Vega
WISE_W4 79656.94 2392.67 5.027 0.033 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})\, 10.503 10.706 10.861
{\rm log}_{10}({\rm SFR}) 0.087 0.516 0.958
{\rm log}_{10}({\rm sSFR}) -10.591 -10.191 -9.717
{\rm stellar\ age} 5.275 7.689 10.782

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.945 -0.291 -0.042
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.548 -0.837 -0.152

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.203 0.436 0.766
\delta -0.652 -0.270 0.102
\tau_1/\tau_2 0.271 0.723 1.226
Q_{PAH} 0.445 1.515 3.576
U_{min} 2.893 7.646 14.571
{\rm log}_{10}(\gamma_e)\, -3.137 -1.905 -1.144

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.687 -1.946 -1.089
{\rm log}_{10}(\tau_{AGN})\, 1.427 1.932 2.115

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.158 0.489 0.967
0.03-0.10 Gyr -0.563 0.349 1.021
0.10-0.33 Gyr -1.340 0.169 0.777
0.33-1.10 Gyr -1.313 0.256 0.947
1.10-3.63 Gyr -0.967 0.414 0.833
3.63-12.01 Gyr -0.117 0.688 0.960
12.01-13.34 Gyr 0.170 0.945 1.783