2020abnu

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Information

Transient

Name: 2020abnu
Right ascension: 1h53m03.92s
Declination: -36d03m56.25s
Discovery Date: None
Classification: SN Ia
Redshift: 0.035391
MW E(B-V): 0.011

Host

Name: 2020abnu
Right ascension: 1h53m03.91s
Declination: -36d03m50.49s
Redshift: 0.035391
Photometric Redshift:
 

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
failed
 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 0.82
Cutout download processed 2.38
Global aperture construction processed 0.16
Local aperture photometry processed 0.53
Global aperture photometry processed 0.63
Validate local photometry processed 0.01
Validate global photometry processed 0.81
Host information processed 0.08
Global host SED inference processed 525.62
Local host SED inference failed 0.0
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.04
Processing status blocked 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) = 1h53m03.92s, -36d03m56.25s
semi major axis, semi minor axis (arcsec) = 2.84, 2.84
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
2MASS_H 212.75 113.7 16.713 0.580 Vega

Aperture details

RA, DEC (J2000) = 1h53m03.90s, -36d03m50.81s
semi major axis, semi minor axis (arcsec) = 7.07, 5.79
angle (degrees, anti-clockwise from east) = -51.09

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 92.54 9.69 18.984 0.114 AB
GALEX_NUV 112.11 6.19 18.776 0.060 AB
2MASS_J 1479.71 154.9 15.080 0.114 Vega
2MASS_H 1631.44 256.01 14.501 0.170 Vega
2MASS_K 846.55 279.07 14.743 0.358 Vega
WISE_W1 628.15 14.98 14.206 0.026 Vega
WISE_W2 380.73 19.03 14.109 0.054 Vega
WISE_W3 806.88 76.81 11.459 0.103 Vega
WISE_W4 30.86 409.21 13.556 14.395 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.365 9.626 9.774
{\rm log}_{10}({\rm SFR}) -0.717 -0.419 -0.006
{\rm log}_{10}({\rm sSFR}) -10.360 -9.987 -9.514
{\rm stellar\ age} 5.116 7.704 10.864

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.034 -0.529 -0.146
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.440 -0.580 -0.011

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.096 0.196 0.367
\delta -0.593 -0.167 0.216
\tau_1/\tau_2 0.215 0.626 1.134
Q_{PAH} 0.275 0.945 2.319
U_{min} 2.432 6.763 13.487
{\rm log}_{10}(\gamma_e)\, -3.696 -3.043 -1.899

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.428 -3.523 -2.427
{\rm log}_{10}(\tau_{AGN})\, 0.996 1.447 1.882

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.711 -0.328 -0.041
0.03-0.10 Gyr -1.836 -0.596 0.074
0.10-0.33 Gyr -2.328 -0.916 -0.287
0.33-1.09 Gyr -2.466 -0.904 -0.284
1.09-3.62 Gyr -1.997 -0.687 -0.270
3.62-11.95 Gyr -1.178 -0.414 -0.127
11.95-13.28 Gyr -0.993 -0.169 0.705