2020ymv

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Information

Transient

Name: 2020ymv
Right ascension: 2h30m41.64s
Declination: -14d34m08.86s
Discovery Date: None
Classification: Ia
Redshift: 0.066979
MW E(B-V): 0.016

Host

Name: 2020ymv
Right ascension: 2h30m41.71s
Declination: -14d34m07.68s
Redshift: None
Photometric Redshift: 0.081
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.8
Cutout download processed 7.91
Global aperture construction processed 0.62
Local aperture photometry processed 5.7
Global aperture photometry processed 5.13
Validate local photometry processed 0.02
Validate global photometry processed 15.42
Host information processed 0.09
Global host SED inference processed 449.06
Local host SED inference processed 559.89
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.07
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) = 2h30m41.64s, -14d34m08.86s
semi major axis, semi minor axis (arcsec) = 1.56, 1.56
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 18.57 0.14 20.728 0.008 AB
PanSTARRS_g 18.86 0.37 20.711 0.021 AB
PanSTARRS_r 23.28 0.5 20.482 0.023 AB
DES_r 24.43 0.19 20.430 0.008 AB
PanSTARRS_i 28.31 0.56 20.270 0.021 AB
PanSTARRS_z 29.2 1.18 20.237 0.044 AB
DES_z 28.82 0.72 20.251 0.027 AB
PanSTARRS_y 32.63 2.85 20.116 0.095 AB

Aperture details

RA, DEC (J2000) = 2h30m41.70s, -14d34m07.59s
semi major axis, semi minor axis (arcsec) = 5.58, 3.01
angle (degrees, anti-clockwise from east) = -49.97

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 14.79 2.91 20.975 0.213 AB
DES_g 75.15 0.3 19.210 0.004 AB
PanSTARRS_g 73.85 0.96 19.229 0.014 AB
PanSTARRS_r 89.32 1.25 19.023 0.015 AB
DES_r 99.5 0.4 18.905 0.004 AB
PanSTARRS_i 112.22 1.39 18.775 0.013 AB
PanSTARRS_z 113.13 2.91 18.766 0.028 AB
DES_z 114.72 1.49 18.751 0.014 AB
PanSTARRS_y 118.84 6.92 18.713 0.063 AB
2MASS_J 216.38 121.58 17.167 0.610 Vega
2MASS_H 56.64 207.98 18.150 3.987 Vega
2MASS_K 387.62 234.45 15.591 0.657 Vega
WISE_W1 59.28 10.08 16.769 0.185 Vega
WISE_W2 28.97 13.05 16.906 0.489 Vega
WISE_W3 123.67 53.42 13.495 0.469 Vega
WISE_W4 311.66 430.78 11.046 1.501 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})\, 8.019 8.355 8.567
{\rm log}_{10}({\rm SFR}) -1.794 -0.822 -0.057
{\rm log}_{10}({\rm sSFR}) -10.212 -9.215 -7.999
{\rm stellar\ age} 0.221 3.624 6.610

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.660 -1.169 -0.540
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.488 -0.723 0.013

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.144 0.455 0.922
\delta -0.604 -0.198 0.257
\tau_1/\tau_2 0.702 1.140 1.550
Q_{PAH} 1.223 2.921 5.116
U_{min} 3.125 9.292 16.870
{\rm log}_{10}(\gamma_e)\, -2.889 -1.903 -0.749

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.973 -0.608 0.001
{\rm log}_{10}(\tau_{AGN})\, 1.085 1.486 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.931 -1.848 -1.288
0.03-0.10 Gyr -1.772 -0.692 0.103
0.10-0.33 Gyr -2.837 -1.045 -0.425
0.33-1.08 Gyr -4.372 -1.509 -0.956
1.08-3.53 Gyr -5.217 -1.869 -1.234
3.53-11.58 Gyr -5.961 -2.123 -1.387
11.58-12.87 Gyr -5.893 -2.095 -1.163

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.756 8.990 9.148
{\rm log}_{10}({\rm SFR}) -1.117 -0.637 -0.124
{\rm log}_{10}({\rm sSFR}) -10.133 -9.660 -8.964
{\rm stellar\ age} 1.506 4.506 6.382

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.629 -1.099 -0.529
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.742 -1.055 0.158

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.124 0.271 0.494
\delta -0.695 -0.271 0.095
\tau_1/\tau_2 0.766 1.159 1.505
Q_{PAH} 1.009 2.679 4.672
U_{min} 2.932 8.049 15.647
{\rm log}_{10}(\gamma_e)\, -2.642 -1.519 -0.484

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.532 -1.758 -0.860
{\rm log}_{10}(\tau_{AGN})\, 1.103 1.546 1.920

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.370 -0.966 -0.657
0.03-0.10 Gyr -1.153 -0.557 0.007
0.10-0.33 Gyr -0.691 -0.276 0.115
0.33-1.08 Gyr -1.293 -0.564 -0.238
1.08-3.53 Gyr -2.074 -0.979 -0.639
3.53-11.58 Gyr -2.380 -1.194 -0.794
11.58-12.87 Gyr -2.474 -1.230 -0.629