2021iso

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Information

Transient

Name: SN2021iso
Right ascension: 11h57m21.46s
Declination: -20d13m58.56s
Discovery Date: April 9, 2021, 7:03 a.m.
Classification: SN II
Redshift: 0.031000
MW E(B-V): 0.041

Host

Name: 2021iso
Right ascension: 11h57m21.53s
Declination: -20d14m04.45s
Redshift: None
Photometric Redshift: 0.036
 

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 1.93
Cutout download processed 4.03
Global aperture construction processed 0.67
Local aperture photometry processed 4.07
Global aperture photometry processed 4.28
Validate local photometry processed 0.02
Validate global photometry processed 11.76
Host information processed 0.09
Global host SED inference processed 440.48
Local host SED inference processed 507.7
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) = 11h57m21.46s, -20d13m58.56s
semi major axis, semi minor axis (arcsec) = 3.23, 3.23
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 41.56 1.62 19.853 0.042 AB
PanSTARRS_r 51.63 1.36 19.618 0.029 AB
PanSTARRS_i 54.02 1.15 19.569 0.023 AB
PanSTARRS_z 57.2 3.28 19.507 0.062 AB
PanSTARRS_y 57.74 5.22 19.496 0.098 AB
2MASS_J 73.6 63.85 18.338 0.942 Vega
2MASS_H -164.46 113.36 Vega
2MASS_K 75.42 122.51 17.369 1.764 Vega

Aperture details

RA, DEC (J2000) = 11h57m21.52s, -20d14m04.20s
semi major axis, semi minor axis (arcsec) = 5.41, 3.99
angle (degrees, anti-clockwise from east) = -17.43

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 49.99 4.45 19.653 0.097 AB
PanSTARRS_g 151.07 2.34 18.452 0.017 AB
PanSTARRS_r 182.81 1.98 18.245 0.012 AB
PanSTARRS_i 183.36 1.61 18.242 0.010 AB
PanSTARRS_z 200.93 4.66 18.142 0.025 AB
PanSTARRS_y 226.39 7.45 18.013 0.036 AB
2MASS_J 159.6 105.62 17.497 0.718 Vega
2MASS_H 63.02 185.77 18.034 3.200 Vega
2MASS_K -244.62 202.56 Vega
WISE_W1 92.71 9.35 16.283 0.109 Vega
WISE_W2 63.97 14.68 16.046 0.249 Vega
WISE_W3 61.97 62.66 14.246 1.098 Vega
WISE_W4 631.95 602.07 10.278 1.034 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})\, 7.643 7.974 8.195
{\rm log}_{10}({\rm SFR}) -1.939 -1.327 -0.620
{\rm log}_{10}({\rm sSFR}) -10.064 -9.267 -8.202
{\rm stellar\ age} 0.262 3.513 6.795

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.725 -1.221 -0.570
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.750 -1.346 -0.607

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.099 0.335 0.824
\delta -0.593 -0.186 0.189
\tau_1/\tau_2 0.721 1.128 1.538
Q_{PAH} 1.189 3.640 5.636
U_{min} 3.143 9.062 16.641
{\rm log}_{10}(\gamma_e)\, -3.113 -1.933 -0.606

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.571 -1.169 -0.293
{\rm log}_{10}(\tau_{AGN})\, 1.072 1.480 1.975

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.172 -1.638 -1.285
0.03-0.10 Gyr -2.096 -1.256 -0.476
0.10-0.33 Gyr -2.331 -1.347 -0.692
0.33-1.10 Gyr -3.678 -1.803 -1.297
1.10-3.63 Gyr -4.974 -2.180 -1.645
3.63-12.01 Gyr -5.651 -2.470 -1.763
12.01-13.34 Gyr -5.666 -2.473 -1.588

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.122 8.471 8.705
{\rm log}_{10}({\rm SFR}) -0.911 -0.561 -0.246
{\rm log}_{10}({\rm sSFR}) -9.514 -9.038 -8.518
{\rm stellar\ age} 0.702 5.039 7.310

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.525 -0.861 -0.338
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.604 -0.142 0.306

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.080 0.167 0.322
\delta -0.613 -0.117 0.226
\tau_1/\tau_2 0.681 1.098 1.492
Q_{PAH} 0.714 2.070 4.445
U_{min} 3.134 8.510 15.886
{\rm log}_{10}(\gamma_e)\, -2.973 -1.778 -0.758

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.046 -2.657 -1.836
{\rm log}_{10}(\tau_{AGN})\, 0.973 1.425 1.894

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.675 -1.235 -0.997
0.03-0.10 Gyr -0.838 -0.431 -0.097
0.10-0.33 Gyr -1.555 -0.740 -0.363
0.33-1.10 Gyr -3.095 -1.583 -1.096
1.10-3.63 Gyr -3.595 -1.698 -1.262
3.63-12.01 Gyr -3.762 -1.711 -1.245
12.01-13.34 Gyr -3.591 -1.653 -0.977