2022W results

Information

Transient
Name:SN2022W
Right ascension: 4h30m24.12s
Declination:1d33m18.81s
Discovery Date:Jan. 2, 2022, 9:20 p.m.
Classification:SN IIb
Redshift:0.030000
MW E(B-V):0.118
Host
Name:
Right ascension: 4h30m24.14s
Declination:1d33m20.48s
Redshift:None
Photometric Redshift:0.047
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
DES_g
GALEX_NUV
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 3.53
Transient MWEBV processed 0.05
Host match processed 5.52
Host information processed 0.1
Host MWEBV processed 0.05
Global aperture construction processed 2.49
Global aperture photometry processed 4.37
Validate global photometry processed 10.88
Global host SED inference processed 426.87
Local aperture photometry processed 4.37
Validate local photometry processed 0.02
Local host SED inference processed 422.0
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):4h30m24.12s, 1d33m18.81s
semi major axis, semi minor axis (arcsec):3.33, 3.33
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 26.53 0.4 20.341 0.016 AB
PanSTARRS_g 24.61 0.77 20.422 0.034 AB
PanSTARRS_r 39.46 1.11 19.910 0.030 AB
PanSTARRS_i 55.64 1.15 19.537 0.022 AB
PanSTARRS_z 59.63 2.28 19.461 0.041 AB
PanSTARRS_y 74.63 5.75 19.218 0.084 AB
2MASS_J 109.37 85.93 17.908 0.853 Vega
2MASS_H 380.81 126.61 16.081 0.361 Vega
2MASS_K 150.37 163.16 16.619 1.178 Vega

Aperture details

RA, DEC (J2000):4h30m24.13s, 1d33m20.63s
semi major axis, semi minor axis (arcsec):8.09, 5.07
angle (degrees, anti-clockwise from east):-97.76
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 46.99 0.64 19.720 0.015 AB
PanSTARRS_g 44.99 1.47 19.767 0.036 AB
PanSTARRS_r 77.72 2.11 19.174 0.030 AB
PanSTARRS_i 103.8 2.19 18.860 0.023 AB
PanSTARRS_z 111.97 4.34 18.777 0.042 AB
PanSTARRS_y 138.46 10.97 18.547 0.086 AB
2MASS_J 436.49 179.38 16.405 0.446 Vega
2MASS_H 445.79 262.38 15.910 0.639 Vega
2MASS_K 527.74 340.61 15.256 0.701 Vega
WISE_W1 39.22 11.9 17.217 0.329 Vega
WISE_W2 38.11 17.89 16.608 0.510 Vega
WISE_W3 -63.12 87.48 Vega
WISE_W4 173.1 527.99 11.684 3.312 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.071 8.291 8.429
{\rm log}_{10}({\rm SFR}) -2.361 -1.566 -0.881
{\rm log}_{10}({\rm sSFR}) -10.725 -9.920 -9.119
{\rm stellar\ age} 1.747 5.470 7.549

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.692 -1.029 -0.434
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.214 -0.583 -0.002

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.195 0.793 1.216
\delta -0.406 -0.043 0.256
\tau_1/\tau_2 0.650 0.976 1.318
Q_{PAH} 0.594 2.097 4.747
U_{min} 2.857 7.828 14.857
{\rm log}_{10}(\gamma_e)\, -3.171 -2.121 -1.053

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.520 -1.177 -0.101
{\rm log}_{10}(\tau_{AGN})\, 1.004 1.370 1.843

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.573 -1.830 -1.296
0.03-0.10 Gyr -2.625 -1.565 -0.764
0.10-0.33 Gyr -2.327 -1.400 -0.746
0.33-1.10 Gyr -2.435 -1.566 -1.013
1.10-3.63 Gyr -2.773 -1.704 -1.356
3.63-12.02 Gyr -3.356 -1.787 -1.471
12.02-13.35 Gyr -3.240 -1.858 -1.254

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.529 8.663 8.772
{\rm log}_{10}({\rm SFR}) -2.237 -1.695 -1.194
{\rm log}_{10}({\rm sSFR}) -10.922 -10.337 -9.783
{\rm stellar\ age} 5.881 7.505 9.338

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.742 -1.396 -0.941
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.306 0.087 0.350

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.173 0.372 0.565
\delta -0.666 -0.287 0.054
\tau_1/\tau_2 0.614 0.983 1.361
Q_{PAH} 0.415 1.276 2.881
U_{min} 3.029 8.125 14.858
{\rm log}_{10}(\gamma_e)\, -2.681 -1.643 -0.700

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.224 -1.798 -1.044
{\rm log}_{10}(\tau_{AGN})\, 1.223 1.598 1.872

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.348 -1.758 -1.421
0.03-0.10 Gyr -2.535 -1.714 -1.098
0.10-0.33 Gyr -2.402 -1.612 -1.056
0.33-1.10 Gyr -2.452 -1.673 -1.200
1.10-3.63 Gyr -2.134 -1.524 -1.187
3.63-12.02 Gyr -1.667 -1.251 -1.073
12.02-13.35 Gyr -1.869 -1.188 -0.523