2020acog

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Information

Transient

Name: 2020acog
Right ascension: 8h51m47.92s
Declination: -1d22m10.30s
Discovery Date: None
Classification: None
Redshift: 0.088000
MW E(B-V): 0.018

Host

Name: 2020acog
Right ascension: 8h51m47.80s
Declination: -1d22m09.98s
Redshift: 0.088632
Photometric Redshift: 0.088
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.13
Cutout download processed 11.19
Global aperture construction processed 0.99
Local aperture photometry processed 5.59
Global aperture photometry processed 4.85
Validate local photometry processed 0.03
Validate global photometry processed 14.39
Host information processed 0.08
Global host SED inference processed 372.83
Local host SED inference processed 436.71
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Log transient processing status processed 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) = 8h51m47.92s, -1d22m10.30s
semi major axis, semi minor axis (arcsec) = 1.21, 1.21
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 90.82 0.41 19.005 0.005 AB
PanSTARRS_i 137.59 0.44 18.554 0.003 AB
PanSTARRS_z 173.88 0.97 18.299 0.006 AB
PanSTARRS_y 221.37 2.16 18.037 0.011 AB

Aperture details

RA, DEC (J2000) = 8h51m47.80s, -1d22m09.90s
semi major axis, semi minor axis (arcsec) = 8.27, 4.08
angle (degrees, anti-clockwise from east) = -68.34

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.47 0.9 21.351 0.093 AB
GALEX_NUV 18.3 0.86 20.744 0.051 AB
SDSS_u 92.2 5.44 18.988 0.064 AB
SDSS_g 312.44 4.86 17.663 0.017 AB
PanSTARRS_g 342.36 1.58 17.564 0.005 AB
SDSS_r 641.08 7.15 16.883 0.012 AB
PanSTARRS_r 647.64 1.77 16.872 0.003 AB
SDSS_i 948.34 9.21 16.458 0.011 AB
PanSTARRS_i 938.92 1.86 16.468 0.002 AB
PanSTARRS_z 1148.08 4.32 16.250 0.004 AB
SDSS_z 1171.62 25.33 16.228 0.023 AB
PanSTARRS_y 1434.25 9.75 16.008 0.007 AB
2MASS_J 1801.69 189.2 14.866 0.114 Vega
2MASS_H 2249.55 253.55 14.152 0.122 Vega
2MASS_K 2266.48 372.26 13.674 0.178 Vega
WISE_W1 1197.52 26.37 13.505 0.024 Vega
WISE_W2 817.99 31.45 13.279 0.042 Vega
WISE_W3 2746.36 115.64 10.129 0.046 Vega
WISE_W4 980.91 782.06 9.801 0.866 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})\, 9.791 9.948 10.097
{\rm log}_{10}({\rm SFR}) -1.125 -0.412 0.143
{\rm log}_{10}({\rm sSFR}) -11.121 -10.356 -9.771
{\rm stellar\ age} 4.791 7.257 10.564

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.090 -0.369 -0.003
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.373 -0.638 0.088

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.449 0.948 1.452
\delta -0.491 -0.115 0.155
\tau_1/\tau_2 0.633 0.999 1.377
Q_{PAH} 0.633 2.917 5.355
U_{min} 2.931 8.058 15.068
{\rm log}_{10}(\gamma_e)\, -3.157 -2.073 -0.825

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.429 -1.288 -0.266
{\rm log}_{10}(\tau_{AGN})\, 0.961 1.396 1.930

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.108 -0.475 -0.003
0.03-0.10 Gyr -1.493 -0.476 0.220
0.10-0.33 Gyr -1.717 -0.598 0.125
0.33-1.06 Gyr -1.910 -0.498 0.227
1.06-3.47 Gyr -2.154 -0.336 0.125
3.47-11.33 Gyr -1.078 -0.035 0.217
11.33-12.59 Gyr -0.644 0.176 1.069

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.596 10.646 10.690
{\rm log}_{10}({\rm SFR}) -0.086 0.146 0.386
{\rm log}_{10}({\rm sSFR}) -10.736 -10.497 -10.244
{\rm stellar\ age} 6.029 6.863 7.725

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.221 -0.046 0.074
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.070 0.276 0.403

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.248 0.341 0.472
\delta -0.700 -0.453 -0.163
\tau_1/\tau_2 0.680 0.978 1.298
Q_{PAH} 1.429 3.074 4.955
U_{min} 2.297 6.955 14.195
{\rm log}_{10}(\gamma_e)\, -2.654 -1.609 -0.811

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.731 -2.390 -1.579
{\rm log}_{10}(\tau_{AGN})\, 1.049 1.506 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.064 0.219 0.362
0.03-0.10 Gyr -0.256 0.111 0.434
0.10-0.33 Gyr -0.168 0.160 0.430
0.33-1.06 Gyr 0.014 0.325 0.532
1.06-3.47 Gyr 0.455 0.711 0.914
3.47-11.33 Gyr 0.632 0.791 0.891
11.33-12.59 Gyr 0.325 0.782 1.194