2021njo

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Information

Transient

Name: SN2021njo
Right ascension: 16h07m06.97s
Declination: 47d26m37.10s
Discovery Date: May 25, 2021, 7:05 a.m.
Classification: SN II
Redshift: 0.037970
MW E(B-V): 0.014

Host

Name: 2021njo
Right ascension: 16h07m06.90s
Declination: 47d26m40.15s
Redshift: 0.037971
Photometric Redshift: 0.026
 

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 2.62
Cutout download processed 0.26
Global aperture construction processed 0.65
Local aperture photometry processed 6.12
Global aperture photometry processed 6.44
Validate local photometry processed 0.02
Validate global photometry processed 17.04
Host information processed 0.09
Global host SED inference processed 428.66
Local host SED inference processed 576.42
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 16h07m06.97s, 47d26m37.10s
semi major axis, semi minor axis (arcsec) = 2.66, 2.66
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 55.33 2.58 19.543 0.051 AB
SDSS_g 135.31 3.1 18.572 0.025 AB
DES_g 139.19 0.89 18.541 0.007 AB
PanSTARRS_g 118.22 0.58 18.718 0.005 AB
SDSS_r 154.42 3.4 18.428 0.024 AB
PanSTARRS_r 140.97 0.64 18.527 0.005 AB
SDSS_i 173.43 3.9 18.302 0.024 AB
PanSTARRS_i 153.79 0.72 18.433 0.005 AB
PanSTARRS_z 160.21 1.42 18.388 0.010 AB
SDSS_z 178.67 7.72 18.270 0.047 AB
PanSTARRS_y 172.37 3.42 18.309 0.022 AB

Aperture details

RA, DEC (J2000) = 16h07m06.90s, 47d26m40.18s
semi major axis, semi minor axis (arcsec) = 9.2, 5.82
angle (degrees, anti-clockwise from east) = -65.31

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 241.23 6.28 17.944 0.028 AB
SDSS_g 562.95 6.45 17.024 0.012 AB
DES_g 544.85 1.79 17.059 0.004 AB
PanSTARRS_g 567.11 1.58 17.016 0.003 AB
SDSS_r 669.78 7.34 16.835 0.012 AB
PanSTARRS_r 704.33 1.72 16.781 0.003 AB
SDSS_i 769.91 8.9 16.684 0.013 AB
PanSTARRS_i 789.22 1.95 16.657 0.003 AB
PanSTARRS_z 825.72 3.88 16.608 0.005 AB
SDSS_z 816.7 20.42 16.620 0.027 AB
PanSTARRS_y 916.5 9.34 16.495 0.011 AB
2MASS_J 593.11 173.36 16.072 0.317 Vega
2MASS_H 1321.3 257.39 14.730 0.211 Vega
2MASS_K 1222.64 325.04 14.344 0.289 Vega
WISE_W1 388.01 11.22 14.729 0.031 Vega
WISE_W2 232.05 13.09 14.647 0.061 Vega
WISE_W3 430.6 45.58 12.141 0.115 Vega
WISE_W4 842.08 290.3 9.967 0.374 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})\, 8.221 8.467 8.698
{\rm log}_{10}({\rm SFR}) -2.458 -0.800 0.065
{\rm log}_{10}({\rm sSFR}) -10.769 -9.365 -8.233
{\rm stellar\ age} 0.215 1.244 5.313

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.702 -1.260 -0.608
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.529 -0.881 -0.195

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.095 0.308 0.776
\delta -0.630 -0.157 0.226
\tau_1/\tau_2 0.564 1.027 1.497
Q_{PAH} 0.989 2.604 5.120
U_{min} 3.861 10.073 18.188
{\rm log}_{10}(\gamma_e)\, -3.302 -1.893 -0.453

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.638 -1.307 -0.381
{\rm log}_{10}(\tau_{AGN})\, 1.022 1.468 1.981

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.830 -1.843 -1.200
0.03-0.10 Gyr -2.679 -0.666 0.224
0.10-0.33 Gyr -1.566 -0.430 0.081
0.33-1.09 Gyr -3.967 -1.519 -0.718
1.09-3.61 Gyr -5.774 -2.541 -1.192
3.61-11.92 Gyr -6.724 -3.134 -1.481
11.92-13.25 Gyr -7.024 -2.866 -1.347

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.199 9.356 9.487
{\rm log}_{10}({\rm SFR}) -1.111 -0.623 -0.038
{\rm log}_{10}({\rm sSFR}) -10.507 -9.987 -9.395
{\rm stellar\ age} 2.487 5.229 6.758

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.408 -1.046 -0.723
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.752 0.009 0.297

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.045 0.104 0.208
\delta -0.755 -0.255 0.196
\tau_1/\tau_2 0.701 1.043 1.391
Q_{PAH} 0.422 1.250 3.131
U_{min} 2.816 7.683 14.157
{\rm log}_{10}(\gamma_e)\, -3.372 -2.219 -0.978

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.058 -2.821 -1.944
{\rm log}_{10}(\tau_{AGN})\, 0.978 1.397 1.863

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.473 -0.899 -0.641
0.03-0.10 Gyr -1.154 -0.549 0.097
0.10-0.33 Gyr -0.520 -0.149 0.225
0.33-1.09 Gyr -0.840 -0.282 0.000
1.09-3.61 Gyr -0.994 -0.460 -0.200
3.61-11.92 Gyr -1.575 -0.704 -0.438
11.92-13.25 Gyr -1.805 -0.776 -0.295