2020gla

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Information

Transient

Name: AT2020gla
Right ascension: 17h00m25.66s
Declination: 78d30m39.47s
Discovery Date: April 11, 2020, 10:17 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.039

Host

Name: 2020gla
Right ascension: 17h00m25.56s
Declination: 78d30m39.40s
Redshift: 0.058147
Photometric Redshift: 0.064
 

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 3.21
Cutout download processed 14.1
Global aperture construction processed 0.67
Local aperture photometry processed 5.39
Global aperture photometry processed 5.68
Validate local photometry processed 0.03
Validate global photometry processed 15.86
Host information processed 0.1
Global host SED inference processed 544.44
Local host SED inference processed 588.98
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) = 17h00m25.66s, 78d30m39.47s
semi major axis, semi minor axis (arcsec) = 1.78, 1.78
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 29.49 2.07 20.226 0.076 AB
SDSS_g 145.08 3.17 18.496 0.024 AB
PanSTARRS_g 149.1 0.59 18.466 0.004 AB
SDSS_r 297.52 4.57 17.716 0.017 AB
PanSTARRS_r 316.18 0.68 17.650 0.002 AB
SDSS_i 456.0 5.73 17.253 0.014 AB
PanSTARRS_i 445.56 0.9 17.278 0.002 AB
PanSTARRS_z 559.5 1.69 17.030 0.003 AB
SDSS_z 648.4 8.33 16.870 0.014 AB
PanSTARRS_y 615.25 3.41 16.927 0.006 AB

Aperture details

RA, DEC (J2000) = 17h00m25.53s, 78d30m39.47s
semi major axis, semi minor axis (arcsec) = 12.88, 5.9
angle (degrees, anti-clockwise from east) = -178.95

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.05 1.98 23.118 1.045 AB
GALEX_NUV 5.64 0.75 22.021 0.145 AB
SDSS_u 158.91 8.38 18.397 0.057 AB
SDSS_g 529.38 6.58 17.091 0.013 AB
PanSTARRS_g 548.66 2.61 17.052 0.005 AB
SDSS_r 1148.35 9.85 16.250 0.009 AB
PanSTARRS_r 1119.31 3.0 16.278 0.003 AB
SDSS_i 1638.97 12.67 15.864 0.008 AB
PanSTARRS_i 1572.2 4.2 15.909 0.003 AB
PanSTARRS_z 1961.23 7.87 15.669 0.004 AB
SDSS_z 2220.82 27.84 15.534 0.014 AB
PanSTARRS_y 2311.45 16.5 15.490 0.008 AB
2MASS_J 3111.92 221.7 14.273 0.077 Vega
2MASS_H 3777.42 315.76 13.589 0.091 Vega
2MASS_K 2215.89 418.14 13.698 0.205 Vega
WISE_W1 1371.96 15.12 13.358 0.012 Vega
WISE_W2 791.79 19.29 13.314 0.026 Vega
WISE_W3 250.55 49.45 12.729 0.214 Vega
WISE_W4 12.61 248.32 14.528 21.376 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})\, 9.991 10.109 10.225
{\rm log}_{10}({\rm SFR}) -4.051 -1.554 -0.500
{\rm log}_{10}({\rm sSFR}) -14.072 -11.661 -10.538
{\rm stellar\ age} 7.614 9.340 12.270

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.652 -1.152 -0.767
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.772 -0.974 0.116

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.342 0.633 0.987
\delta -0.653 -0.287 0.172
\tau_1/\tau_2 0.511 0.952 1.396
Q_{PAH} 0.730 2.534 5.247
U_{min} 2.997 8.547 16.682
{\rm log}_{10}(\gamma_e)\, -3.327 -2.216 -0.638

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.550 -1.215 -0.496
{\rm log}_{10}(\tau_{AGN})\, 0.940 1.327 1.892

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.673 -1.850 -0.870
0.03-0.10 Gyr -4.717 -1.716 -0.445
0.10-0.33 Gyr -4.740 -1.823 -0.518
0.33-1.08 Gyr -4.766 -1.824 -0.628
1.08-3.55 Gyr -3.909 -1.577 -0.251
3.55-11.68 Gyr -1.763 0.042 0.330
11.68-12.98 Gyr -0.131 0.842 1.329

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.583 10.695 10.729
{\rm log}_{10}({\rm SFR}) -7.888 -4.167 -2.122
{\rm log}_{10}({\rm sSFR}) -19.049 -14.992 -12.826
{\rm stellar\ age} 9.083 12.284 12.330

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.950 -0.766 -0.603
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.537 -0.609 0.218

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.096 0.191 0.323
\delta -0.306 -0.024 0.194
\tau_1/\tau_2 0.557 0.993 1.455
Q_{PAH} 0.529 1.781 3.888
U_{min} 3.792 10.458 18.715
{\rm log}_{10}(\gamma_e)\, -2.852 -1.598 -0.711

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.357 -3.358 -2.397
{\rm log}_{10}(\tau_{AGN})\, 1.047 1.537 1.954

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -9.389 -5.259 -2.498
0.03-0.10 Gyr -8.827 -4.741 -2.147
0.10-0.33 Gyr -8.872 -5.564 -2.673
0.33-1.08 Gyr -7.981 -5.504 -2.600
1.08-3.55 Gyr -5.289 -3.385 -1.683
3.55-11.68 Gyr -2.490 -1.078 0.757
11.68-12.98 Gyr 1.208 1.828 1.871