2020udy

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Information

Transient

Name: SN2020udy
Right ascension: 2h06m49.35s
Declination: 44d35m15.29s
Discovery Date: Sept. 24, 2020, 8:23 a.m.
Classification: SN Iax[02cx-like]
Redshift: 0.017222
MW E(B-V): 0.066

Host

Name: 2020udy
Right ascension: 2h06m51.62s
Declination: 44d34m19.20s
Redshift: None
Photometric Redshift: 0.035
 

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 0.92
Cutout download processed 4.47
Global aperture construction processed 1.34
Local aperture photometry processed 4.33
Global aperture photometry processed 5.27
Validate local photometry processed 0.02
Validate global photometry processed 21.47
Host information processed 0.09
Global host SED inference processed 401.06
Local host SED inference processed 552.59
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) = 2h06m49.35s, 44d35m15.29s
semi major axis, semi minor axis (arcsec) = 5.71, 5.71
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 19.01 4.49 20.702 0.256 AB
GALEX_NUV 19.8 3.09 20.658 0.169 AB
PanSTARRS_g 233.49 1.49 17.979 0.007 AB
PanSTARRS_r 352.01 2.15 17.534 0.007 AB
PanSTARRS_i 428.92 2.44 17.319 0.006 AB
PanSTARRS_z 453.07 4.85 17.260 0.012 AB
PanSTARRS_y 470.27 10.23 17.219 0.024 AB
2MASS_J 473.04 135.84 16.318 0.312 Vega
2MASS_H 383.73 216.37 16.072 0.612 Vega
2MASS_K 144.8 216.32 16.660 1.622 Vega

Aperture details

RA, DEC (J2000) = 2h06m51.74s, 44d34m19.02s
semi major axis, semi minor axis (arcsec) = 91.88, 20.31
angle (degrees, anti-clockwise from east) = -22.94

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2051.57 46.84 15.620 0.025 AB
GALEX_NUV 2287.27 35.54 15.502 0.017 AB
PanSTARRS_g 21274.77 15.77 13.080 0.001 AB
PanSTARRS_r 35803.84 17.43 12.515 0.001 AB
PanSTARRS_i 45548.88 21.75 12.254 0.001 AB
PanSTARRS_z 54550.4 44.86 12.058 0.001 AB
PanSTARRS_y 66059.48 89.71 11.850 0.001 AB
2MASS_J 81269.87 1034.46 10.730 0.014 Vega
2MASS_H 102717.1 1644.82 10.003 0.017 Vega
2MASS_K 90204.24 1645.4 9.674 0.020 Vega
WISE_W1 42214.2 2283.06 9.637 0.059 Vega
WISE_W2 27886.17 1023.05 9.448 0.040 Vega
WISE_W3 117025.99 3604.45 6.055 0.033 Vega
WISE_W4 168344.39 9918.85 4.215 0.064 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})\, 8.670 8.742 8.807
{\rm log}_{10}({\rm SFR}) -2.207 -1.871 -1.559
{\rm log}_{10}({\rm sSFR}) -10.969 -10.612 -10.301
{\rm stellar\ age} 6.665 7.782 9.082

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.896 -1.706 -1.451
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.769 -1.221 -0.121

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.058 0.187 0.400
\delta -0.322 0.028 0.284
\tau_1/\tau_2 0.741 1.086 1.440
Q_{PAH} 1.116 3.532 5.717
U_{min} 2.670 7.951 15.468
{\rm log}_{10}(\gamma_e)\, -2.999 -1.543 -0.444

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.962 -1.411 -0.915
{\rm log}_{10}(\tau_{AGN})\, 0.951 1.453 1.897

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.565 -2.121 -1.781
0.03-0.10 Gyr -2.246 -1.810 -1.464
0.10-0.33 Gyr -2.040 -1.570 -1.207
0.33-1.10 Gyr -2.065 -1.608 -1.246
1.10-3.67 Gyr -1.990 -1.420 -1.126
3.67-12.18 Gyr -1.339 -1.130 -1.015
12.18-13.53 Gyr -1.485 -1.047 -0.559

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.832 10.902 10.992
{\rm log}_{10}({\rm SFR}) 0.338 0.618 0.908
{\rm log}_{10}({\rm sSFR}) -10.594 -10.271 -9.985
{\rm stellar\ age} 7.603 8.586 11.414

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.612 -0.377 -0.161
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.161 -0.103 0.256

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.087 0.200 0.441
\delta -0.502 0.054 0.310
\tau_1/\tau_2 0.602 1.019 1.431
Q_{PAH} 0.846 1.937 3.287
U_{min} 2.417 7.056 13.860
{\rm log}_{10}(\gamma_e)\, -2.942 -2.005 -1.394

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.223 -1.563 -1.143
{\rm log}_{10}(\tau_{AGN})\, 1.488 1.869 2.053

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.245 0.484 0.675
0.03-0.10 Gyr 0.140 0.674 1.021
0.10-0.33 Gyr -0.409 0.353 0.697
0.33-1.10 Gyr -0.493 0.197 0.549
1.10-3.67 Gyr -0.471 0.332 0.744
3.67-12.18 Gyr 0.594 0.995 1.116
12.18-13.53 Gyr 0.834 1.336 1.982