2020ysq

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Information

Transient

Name: 2020ysq
Right ascension: 23h03m39.09s
Declination: -8d02m13.06s
Discovery Date: None
Classification: Ia
Redshift: 0.055590
MW E(B-V): 0.035

Host

Name: 2020ysq
Right ascension: 23h03m39.24s
Declination: -8d02m19.12s
Redshift: 0.056849
Photometric Redshift: 0.078
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.56
Cutout download processed 19.91
Global aperture construction processed 1.61
Local aperture photometry processed 6.83
Global aperture photometry processed 7.33
Validate local photometry processed 0.03
Validate global photometry processed 14.74
Host information processed 0.2
Global host SED inference processed 543.8
Local host SED inference processing None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
Log transient processing status processing None
 

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) = 23h03m39.09s, -8d02m13.06s
semi major axis, semi minor axis (arcsec) = 1.82, 1.82
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 6.9 1.81 21.804 0.285
SDSS_g 30.11 1.59 20.203 0.057
DES_g 35.02 0.3 20.039 0.009
PanSTARRS_g 36.44 0.42 19.996 0.013
SDSS_r 56.61 2.16 19.518 0.041
PanSTARRS_r 58.96 0.43 19.474 0.008
DES_r 60.95 0.63 19.438 0.011
SDSS_i 76.33 2.83 19.193 0.040
PanSTARRS_i 81.74 0.54 19.119 0.007
PanSTARRS_z 95.08 1.3 18.955 0.015
SDSS_z 82.58 5.87 19.108 0.077
DES_z 94.67 1.49 18.959 0.017
PanSTARRS_y 107.8 3.27 18.818 0.033

Aperture details

RA, DEC (J2000) = 23h03m39.23s, -8d02m17.44s
semi major axis, semi minor axis (arcsec) = 24.2, 11.52
angle (degrees, anti-clockwise from east) = -3.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_i 2211.22 4.85 15.538 0.002
2MASS_H 5280.02 650.06 13.226 0.134
WISE_W2 1145.04 68.39 12.914 0.065
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.395 10.593 10.751
{\rm log}_{10}({\rm SFR}) -0.738 0.183 0.758
{\rm log}_{10}({\rm sSFR}) -11.417 -10.435 -9.856
{\rm stellar\ age} 5.329 7.715 11.461

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.894 -0.509 -0.292
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.601 -0.676 0.157

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.176 0.389 0.643
\delta -0.803 -0.450 0.046
\tau_1/\tau_2 0.377 0.817 1.337
Q_{PAH} 0.537 1.638 3.571
U_{min} 2.467 7.348 14.805
{\rm log}_{10}(\gamma_e)\, -3.446 -2.351 -1.203

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.516 -3.725 -2.669
{\rm log}_{10}(\tau_{AGN})\, 1.047 1.549 1.953

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.214 0.013 0.455
0.03-0.10 Gyr -1.198 0.129 0.879
0.10-0.33 Gyr -1.955 -0.108 0.565
0.33-1.08 Gyr -2.387 -0.142 0.730
1.08-3.56 Gyr -1.772 0.138 0.710
3.56-11.70 Gyr -0.394 0.568 0.857
11.70-13.00 Gyr -0.177 0.850 1.797