SN2021ras

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Information

Transient

Name: SN2021ras
Right ascension: 17h38m51.92s
Declination: 26d22m44.20s
Discovery Date: None
Classification: SN IIn
Redshift: 0.029000
MW E(B-V): 0.050

Host

Name: SN2021ras
Right ascension: 17h38m51.77s
Declination: 26d22m45.16s
Redshift: 0.017640
Photometric Redshift: 0.034
 

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
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 4.29
Cutout download processed 7.7
Global aperture construction processed 0.6
Local aperture photometry processed 5.34
Global aperture photometry processed 4.84
Validate local photometry processed 0.05
Validate global photometry processed 12.41
Host information processed 0.11
Global host SED inference processed 413.09
Local host SED inference processed 430.75
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
Processing status completed 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) = 17h38m51.92s, 26d22m44.20s
semi major axis, semi minor axis (arcsec) = 5.58, 5.58
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 25.03 4.13 20.404 0.179 AB
GALEX_NUV 52.83 2.83 19.593 0.058 AB
DES_g 671.01 1.08 16.833 0.002 AB
PanSTARRS_g 664.8 1.85 16.843 0.003 AB
PanSTARRS_r 1172.98 1.55 16.227 0.001 AB
DES_r 1241.53 2.5 16.165 0.002 AB
PanSTARRS_i 1555.61 1.83 15.920 0.001 AB
PanSTARRS_z 1839.23 4.22 15.738 0.002 AB
DES_z 2028.97 7.02 15.632 0.004 AB
PanSTARRS_y 2144.27 9.47 15.572 0.005 AB
2MASS_J 2625.33 126.29 14.457 0.052 Vega
2MASS_H 3035.48 212.71 13.827 0.076 Vega
2MASS_K 2723.44 206.61 13.474 0.082 Vega

Aperture details

RA, DEC (J2000) = 17h38m51.76s, 26d22m44.73s
semi major axis, semi minor axis (arcsec) = 27.22, 13.44
angle (degrees, anti-clockwise from east) = -105.34

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 164.73 10.59 18.358 0.070 AB
GALEX_NUV 202.31 6.18 18.135 0.033 AB
PanSTARRS_z 5565.78 14.11 14.536 0.003 AB
PanSTARRS_y 6559.37 32.07 14.358 0.005 AB
2MASS_J 8191.42 435.02 13.222 0.058 Vega
2MASS_K 8121.27 714.54 12.288 0.096 Vega
WISE_W2 2390.46 49.66 12.115 0.023 Vega
WISE_W3 8155.95 179.53 8.947 0.024 Vega
WISE_W4 10151.5 1192.57 7.264 0.128 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.368 9.443 9.535
{\rm log}_{10}({\rm SFR}) -0.852 -0.551 -0.260
{\rm log}_{10}({\rm sSFR}) -10.324 -9.981 -9.691
{\rm stellar\ age} 6.402 7.620 9.098

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.636 -1.184 -0.707
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.852 -1.448 0.168

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.533 0.822 1.035
\delta -0.257 -0.098 0.081
\tau_1/\tau_2 0.692 1.048 1.391
Q_{PAH} 0.507 1.797 3.153
U_{min} 2.417 7.538 14.215
{\rm log}_{10}(\gamma_e)\, -3.483 -2.361 -1.457

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.373 -2.935 -1.251
{\rm log}_{10}(\tau_{AGN})\, 1.083 1.509 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.999 -0.783 -0.583
0.03-0.10 Gyr -0.855 -0.479 -0.147
0.10-0.33 Gyr -0.986 -0.567 -0.264
0.33-1.10 Gyr -1.285 -0.792 -0.476
1.10-3.66 Gyr -1.241 -0.687 -0.363
3.66-12.17 Gyr -0.736 -0.454 -0.321
12.17-13.52 Gyr -0.812 -0.331 0.189

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.750 9.871 10.007
{\rm log}_{10}({\rm SFR}) -0.848 -0.516 -0.191
{\rm log}_{10}({\rm sSFR}) -10.736 -10.419 -10.076
{\rm stellar\ age} 6.166 7.697 9.640

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.000 -0.629 -0.303
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.453 -0.735 0.036

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.228 0.418 0.682
\delta -0.204 0.127 0.321
\tau_1/\tau_2 0.285 0.706 1.149
Q_{PAH} 0.512 1.464 3.211
U_{min} 2.991 7.724 14.591
{\rm log}_{10}(\gamma_e)\, -3.431 -2.555 -1.685

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.556 -3.738 -2.455
{\rm log}_{10}(\tau_{AGN})\, 1.110 1.663 1.999

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.141 -0.539 -0.188
0.03-0.10 Gyr -1.309 -0.587 -0.120
0.10-0.33 Gyr -1.416 -0.648 -0.058
0.33-1.10 Gyr -1.264 -0.491 -0.075
1.10-3.66 Gyr -1.098 -0.284 0.034
3.66-12.17 Gyr -0.407 -0.062 0.146
12.17-13.52 Gyr -0.508 0.062 0.731