2021rem

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Information

Transient

Name: SN2021rem
Right ascension: 15h19m47.73s
Declination: 13d41m15.40s
Discovery Date: June 27, 2021, 8:09 a.m.
Classification: SN II
Redshift: 0.030000
MW E(B-V): 0.037

Host

Name: 2021rem
Right ascension: 15h19m47.92s
Declination: 13d41m10.07s
Redshift: 0.029893
Photometric Redshift: 0.037
 

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 1.68
Cutout download processed 17.08
Global aperture construction processed 0.66
Local aperture photometry processed 5.45
Global aperture photometry processed 5.82
Validate local photometry processed 0.03
Validate global photometry processed 17.1
Host information processed 0.09
Global host SED inference processed 426.88
Local host SED inference processed 423.82
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) = 15h19m47.73s, 13d41m15.40s
semi major axis, semi minor axis (arcsec) = 3.34, 3.34
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 57.87 3.61 19.494 0.068 AB
SDSS_g 218.98 3.98 18.049 0.020 AB
PanSTARRS_g 245.26 0.83 17.926 0.004 AB
SDSS_r 375.99 5.29 17.462 0.015 AB
PanSTARRS_r 413.72 0.99 17.358 0.003 AB
SDSS_i 509.38 6.34 17.132 0.014 AB
PanSTARRS_i 531.31 1.51 17.087 0.003 AB
PanSTARRS_z 620.5 2.09 16.918 0.004 AB
SDSS_z 630.71 10.75 16.900 0.019 AB
PanSTARRS_y 741.68 5.59 16.724 0.008 AB
2MASS_J 782.27 70.66 15.772 0.098 Vega
2MASS_H 1034.56 124.41 14.996 0.131 Vega
2MASS_K 717.29 118.66 14.923 0.180 Vega

Aperture details

RA, DEC (J2000) = 15h19m47.91s, 13d41m10.15s
semi major axis, semi minor axis (arcsec) = 19.45, 12.98
angle (degrees, anti-clockwise from east) = -20.08

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 377.83 16.27 17.457 0.047 AB
SDSS_g 1699.0 11.88 15.825 0.008 AB
PanSTARRS_g 1826.0 3.81 15.746 0.002 AB
SDSS_r 2876.84 16.03 15.253 0.006 AB
PanSTARRS_r 2955.47 4.52 15.223 0.002 AB
SDSS_i 3899.63 20.0 14.922 0.006 AB
PanSTARRS_i 3888.55 7.02 14.926 0.002 AB
PanSTARRS_z 4355.86 9.62 14.802 0.002 AB
SDSS_z 4582.46 44.68 14.747 0.011 AB
PanSTARRS_y 5039.35 26.37 14.644 0.006 AB
2MASS_J 6435.99 339.03 13.484 0.057 Vega
2MASS_H 7372.94 597.44 12.863 0.088 Vega
2MASS_K 5973.08 571.17 12.622 0.104 Vega
WISE_W1 3167.52 38.93 12.449 0.013 Vega
WISE_W2 1931.77 44.39 12.346 0.025 Vega
WISE_W3 8251.54 122.47 8.935 0.016 Vega
WISE_W4 14666.31 875.03 6.864 0.065 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})\, 9.210 9.369 9.512
{\rm log}_{10}({\rm SFR}) -1.373 -0.852 -0.471
{\rm log}_{10}({\rm sSFR}) -10.840 -10.222 -9.760
{\rm stellar\ age} 5.328 7.304 9.269

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.611 -1.055 -0.624
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.662 -0.607 -0.035

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.345 0.649 0.888
\delta -0.534 -0.207 0.069
\tau_1/\tau_2 0.694 1.053 1.395
Q_{PAH} 0.455 1.877 4.224
U_{min} 2.383 7.096 14.036
{\rm log}_{10}(\gamma_e)\, -3.385 -2.159 -1.242

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.187 -2.657 -1.105
{\rm log}_{10}(\tau_{AGN})\, 0.975 1.427 1.888

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.247 -0.858 -0.609
0.03-0.10 Gyr -1.684 -0.864 -0.398
0.10-0.33 Gyr -1.750 -0.816 -0.341
0.33-1.10 Gyr -1.737 -0.819 -0.398
1.10-3.63 Gyr -1.526 -0.710 -0.410
3.63-12.02 Gyr -1.086 -0.595 -0.363
12.02-13.36 Gyr -1.120 -0.488 0.190

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.910 10.101 10.311
{\rm log}_{10}({\rm SFR}) -1.955 -0.587 0.006
{\rm log}_{10}({\rm sSFR}) -12.179 -10.795 -10.072
{\rm stellar\ age} 2.377 5.757 8.294

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.388 -0.983 -0.660
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.515 -1.019 -0.439

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.361 0.552 0.737
\delta -0.682 -0.212 0.164
\tau_1/\tau_2 0.458 0.852 1.248
Q_{PAH} 0.975 1.925 4.022
U_{min} 3.178 8.469 15.416
{\rm log}_{10}(\gamma_e)\, -3.129 -2.278 -1.518

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.995 -2.830 -1.934
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.537 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.930 -0.349 0.087
0.03-0.10 Gyr -3.687 -0.881 0.005
0.10-0.33 Gyr -3.208 -0.831 0.322
0.33-1.10 Gyr -1.317 0.128 0.709
1.10-3.63 Gyr -0.781 0.239 0.658
3.63-12.02 Gyr -1.811 -0.047 0.442
12.02-13.36 Gyr -1.962 -0.092 0.745