2021zwv

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Information

Transient

Name: 2021zwv
Right ascension: 2h43m08.52s
Declination: -9d48m12.79s
Discovery Date: None
Classification: SNIa
Redshift: 0.095000
MW E(B-V): 0.021

Host

Name:
Right ascension: 2h43m08.49s
Declination: -9d48m17.34s
Redshift: None
Photometric Redshift: 0.071
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 5.13
Transient MWEBV processed 0.04
Host match processed 6.03
Host information processed 0.15
Host MWEBV processed 0.09
Global aperture construction processed 0.67
Global aperture photometry processed 5.11
Validate global photometry phot valid failed 0.03
Global host SED inference not processed None
Local aperture photometry processed 4.98
Validate local photometry processed 0.02
Local host SED inference processed 427.53
 

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) = 2h43m08.52s, -9d48m12.79s
semi major axis, semi minor axis (arcsec) = 1.14, 1.14
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 44.65 0.27 19.775 0.007 AB
PanSTARRS_i 60.27 0.41 19.450 0.007 AB
PanSTARRS_z 68.52 0.93 19.310 0.015 AB
DES_z 68.29 1.1 19.314 0.017 AB
PanSTARRS_y 76.24 2.1 19.195 0.030 AB

Aperture details

RA, DEC (J2000) = 2h43m08.45s, -9d48m17.92s
semi major axis, semi minor axis (arcsec) = 17.41, 3.85
angle (degrees, anti-clockwise from east) = -165.69

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

Data not available

 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.216 9.397 9.544
{\rm log}_{10}({\rm SFR}) -1.214 -0.766 -0.250
{\rm log}_{10}({\rm sSFR}) -10.637 -10.144 -9.535
{\rm stellar\ age} 4.178 6.669 8.804

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.414 -0.813 -0.344
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.440 -0.669 0.065

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.229 0.546 0.928
\delta -0.683 -0.260 0.085
\tau_1/\tau_2 0.654 0.998 1.352
Q_{PAH} 0.850 2.396 4.714
U_{min} 2.983 7.729 14.478
{\rm log}_{10}(\gamma_e)\, -3.018 -1.978 -0.889

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.251 -0.586 -0.163
{\rm log}_{10}(\tau_{AGN})\, 1.118 1.487 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.062 -0.737 -0.370
0.03-0.10 Gyr -1.530 -0.830 -0.193
0.10-0.33 Gyr -1.671 -0.923 -0.258
0.33-1.06 Gyr -1.662 -0.831 -0.204
1.06-3.46 Gyr -1.656 -0.699 -0.365
3.46-11.26 Gyr -1.219 -0.562 -0.310
11.26-12.52 Gyr -1.253 -0.486 0.287

Global parameter details

Documentation

Data not available