2020yms

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Information

Transient

Name: AT2020yms
Right ascension: 12h01m11.39s
Declination: 34d35m37.31s
Discovery Date: Oct. 31, 2020, 11:50 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.015

Host

Name: 2051563
Right ascension: 12h01m11.20s
Declination: 34d35m33.27s
Redshift: 0.073619
Photometric Redshift: 0.074
 

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 3.86
Cutout download processed 23.68
Global aperture construction processed 0.68
Local aperture photometry processed 6.52
Global aperture photometry processed 5.84
Validate local photometry processed 0.03
Validate global photometry processed 17.68
Host information processed 0.15
Global host SED inference processed 390.34
Local host SED inference processed 466.24
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 12h01m11.39s, 34d35m37.31s
semi major axis, semi minor axis (arcsec) = 1.43, 1.43
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 16.85 0.27 20.834 0.018 AB
PanSTARRS_g 22.18 0.3 20.535 0.015 AB
SDSS_r 30.29 1.57 20.197 0.056 AB
PanSTARRS_r 34.15 0.37 20.066 0.012 AB
SDSS_i 45.96 2.05 19.744 0.048 AB
PanSTARRS_i 41.76 0.44 19.848 0.011 AB
PanSTARRS_z 51.07 1.02 19.630 0.022 AB
SDSS_z 51.82 4.67 19.614 0.098 AB
DES_z 48.84 0.86 19.678 0.019 AB
PanSTARRS_y 54.03 1.69 19.568 0.034 AB

Aperture details

RA, DEC (J2000) = 12h01m11.21s, 34d35m33.24s
semi major axis, semi minor axis (arcsec) = 10.05, 3.83
angle (degrees, anti-clockwise from east) = -159.62

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 21.61 4.14 20.563 0.208 AB
GALEX_NUV 37.58 3.39 19.962 0.098 AB
SDSS_u 87.54 5.31 19.044 0.066 AB
SDSS_g 277.89 4.63 17.790 0.018 AB
DES_g 265.68 1.08 17.839 0.004 AB
PanSTARRS_g 288.8 1.29 17.749 0.005 AB
SDSS_r 450.66 6.24 17.265 0.015 AB
PanSTARRS_r 492.06 1.6 17.170 0.004 AB
SDSS_i 662.58 8.15 16.847 0.013 AB
PanSTARRS_i 610.96 1.88 16.935 0.003 AB
PanSTARRS_z 735.03 4.34 16.734 0.006 AB
SDSS_z 689.51 19.97 16.804 0.031 AB
DES_z 791.09 3.49 16.654 0.005 AB
PanSTARRS_y 843.54 7.25 16.585 0.009 AB
2MASS_J 988.93 131.33 15.517 0.144 Vega
2MASS_H 1534.5 199.0 14.567 0.141 Vega
2MASS_K 1396.22 230.19 14.200 0.179 Vega
WISE_W1 567.27 14.77 14.317 0.028 Vega
WISE_W2 370.72 19.53 14.138 0.057 Vega
WISE_W3 1416.49 77.19 10.848 0.059 Vega
WISE_W4 2065.07 569.88 8.993 0.300 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})\, 9.012 9.096 9.184
{\rm log}_{10}({\rm SFR}) -2.022 -1.449 -0.807
{\rm log}_{10}({\rm sSFR}) -11.110 -10.540 -9.933
{\rm stellar\ age} 6.515 7.634 10.001

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.455 -0.960 -0.549
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.481 -0.828 -0.128

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.104 0.345 0.727
\delta -0.418 -0.003 0.267
\tau_1/\tau_2 0.665 1.014 1.361
Q_{PAH} 1.250 3.229 5.552
U_{min} 3.050 8.395 15.521
{\rm log}_{10}(\gamma_e)\, -2.767 -1.599 -0.597

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.716 -0.327 0.050
{\rm log}_{10}(\tau_{AGN})\, 1.104 1.487 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.342 -1.725 -1.139
0.03-0.10 Gyr -2.087 -1.401 -0.716
0.10-0.33 Gyr -2.156 -1.475 -0.941
0.33-1.07 Gyr -2.331 -1.563 -1.029
1.07-3.51 Gyr -2.207 -1.266 -0.825
3.51-11.50 Gyr -1.146 -0.771 -0.636
11.50-12.78 Gyr -1.217 -0.604 0.075

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.154 10.197 10.249
{\rm log}_{10}({\rm SFR}) -0.183 0.028 0.275
{\rm log}_{10}({\rm sSFR}) -10.393 -10.175 -9.924
{\rm stellar\ age} 6.557 7.268 8.351

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.615 -0.417 -0.257
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.155 0.215 0.384

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.150 0.245 0.385
\delta -0.554 -0.201 0.112
\tau_1/\tau_2 0.688 1.027 1.348
Q_{PAH} 1.541 3.482 5.263
U_{min} 2.454 7.238 14.270
{\rm log}_{10}(\gamma_e)\, -3.193 -2.122 -1.196

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.021 -2.923 -1.934
{\rm log}_{10}(\tau_{AGN})\, 1.020 1.488 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.462 -0.228 -0.077
0.03-0.10 Gyr -0.174 0.106 0.403
0.10-0.33 Gyr -0.206 0.064 0.316
0.33-1.07 Gyr -0.384 -0.073 0.117
1.07-3.51 Gyr -0.251 0.089 0.303
3.51-11.50 Gyr 0.201 0.350 0.448
11.50-12.78 Gyr 0.006 0.429 0.891