2020may

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Information

Transient

Name: 2020may
Right ascension: 12h23m58.95s
Declination: 48d21m18.90s
Discovery Date: None
Classification: Ia
Redshift: 0.054060
MW E(B-V): 0.013

Host

Name: 2020may
Right ascension: 12h23m58.65s
Declination: 48d21m15.22s
Redshift: 0.053362
Photometric Redshift: 0.059
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 14.8
Cutout download processed 18.02
Global aperture construction processed 0.58
Local aperture photometry processed 5.73
Global aperture photometry processed 5.94
Validate local photometry processed 0.03
Validate global photometry processed 17.8
Host information processed 0.08
Global host SED inference processed 415.69
Local host SED inference processed 451.88
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 12h23m58.95s, 48d21m18.90s
semi major axis, semi minor axis (arcsec) = 1.93, 1.93
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 14.39 1.85 21.005 0.140
SDSS_g 53.7 1.96 19.575 0.040
DES_g 54.48 0.61 19.559 0.012
PanSTARRS_g 54.54 0.25 19.558 0.005
SDSS_r 90.09 2.58 19.013 0.031
PanSTARRS_r 90.54 0.28 19.008 0.003
SDSS_i 122.53 3.19 18.679 0.028
PanSTARRS_i 125.97 0.66 18.649 0.006
PanSTARRS_z 147.64 1.16 18.477 0.008
SDSS_z 154.81 5.84 18.425 0.041
DES_z 146.0 1.9 18.489 0.014
PanSTARRS_y 174.04 2.87 18.298 0.018

Aperture details

RA, DEC (J2000) = 12h23m58.67s, 48d21m15.08s
semi major axis, semi minor axis (arcsec) = 21.44, 8.85
angle (degrees, anti-clockwise from east) = -171.54

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 375.08 12.74 17.465 0.037
SDSS_g 1119.58 9.39 16.277 0.009
PanSTARRS_g 1129.13 1.71 16.268 0.002
SDSS_r 1802.65 12.43 15.760 0.007
PanSTARRS_r 1844.09 1.91 15.736 0.001
SDSS_i 2508.49 16.41 15.401 0.007
PanSTARRS_i 2491.85 4.54 15.409 0.002
PanSTARRS_z 2818.2 8.01 15.275 0.003
SDSS_z 3212.92 38.11 15.133 0.013
PanSTARRS_y 3497.09 20.0 15.041 0.006
2MASS_J 4001.85 331.52 13.999 0.090
2MASS_H 5453.49 474.7 13.191 0.095
2MASS_K 5036.09 542.75 12.807 0.117
WISE_W1 2352.28 36.65 12.772 0.017
WISE_W2 1404.43 45.05 12.692 0.035
WISE_W3 5300.87 184.57 9.415 0.038
WISE_W4 6403.24 1251.92 7.764 0.212
 

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})\, 9.104 9.234 9.363
{\rm log}_{10}({\rm SFR}) -1.779 -1.098 -0.485
{\rm log}_{10}({\rm sSFR}) -11.058 -10.344 -9.681
{\rm stellar\ age} 4.841 6.884 8.472

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.652 -1.025 -0.528
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.588 -0.409 0.196

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.298 0.689 1.067
\delta -0.574 -0.236 0.105
\tau_1/\tau_2 0.679 1.039 1.383
Q_{PAH} 0.735 2.697 5.018
U_{min} 2.928 7.881 15.105
{\rm log}_{10}(\gamma_e)\, -2.981 -1.861 -0.775

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.271 -1.238 -0.312
{\rm log}_{10}(\tau_{AGN})\, 1.090 1.475 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.856 -1.247 -0.813
0.03-0.10 Gyr -1.957 -1.090 -0.382
0.10-0.33 Gyr -1.833 -0.997 -0.349
0.33-1.08 Gyr -1.714 -0.930 -0.473
1.08-3.57 Gyr -1.468 -0.788 -0.502
3.57-11.74 Gyr -1.176 -0.696 -0.492
11.74-13.04 Gyr -1.337 -0.671 -0.079

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.367 10.465 10.548
{\rm log}_{10}({\rm SFR}) -0.098 0.325 0.982
{\rm log}_{10}({\rm sSFR}) -10.537 -10.163 -9.434
{\rm stellar\ age} 5.507 7.016 8.161

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.372 -0.217 -0.121
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.002 0.237 0.391

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.183 0.287 0.451
\delta -0.741 -0.418 0.075
\tau_1/\tau_2 0.554 0.881 1.221
Q_{PAH} 0.837 2.057 3.886
U_{min} 2.553 7.392 14.053
{\rm log}_{10}(\gamma_e)\, -2.754 -1.794 -1.041

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.371 -3.465 -2.466
{\rm log}_{10}(\tau_{AGN})\, 1.085 1.598 1.977

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.091 0.177 0.362
0.03-0.10 Gyr -0.258 0.394 1.117
0.10-0.33 Gyr -0.261 0.235 0.601
0.33-1.08 Gyr -0.256 0.247 0.553
1.08-3.57 Gyr 0.043 0.477 0.782
3.57-11.74 Gyr 0.264 0.552 0.717
11.74-13.04 Gyr 0.004 0.592 1.061