2020vas

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Information

Transient

Name: 2020vas
Right ascension: 22h53m11.65s
Declination: 11d06m48.74s
Discovery Date: None
Classification: Ia
Redshift: 0.070150
MW E(B-V): 0.076

Host

Name: 2020vas
Right ascension: 22h53m11.33s
Declination: 11d06m47.08s
Redshift: None
Photometric Redshift: 0.243
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.9
Cutout download processed 19.02
Global aperture construction processed 1.26
Local aperture photometry processed 6.94
Global aperture photometry processed 9.51
Validate local photometry processed 0.03
Validate global photometry processed 21.51
Host information processed 0.09
Global host SED inference processed 497.42
Local host SED inference processed 600.93
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.24
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) = 22h53m11.65s, 11d06m48.74s
semi major axis, semi minor axis (arcsec) = 1.49, 1.49
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_g 3.49 0.66 22.544 0.206
DES_g 3.5 0.11 22.540 0.035
PanSTARRS_g 3.43 0.36 22.563 0.113
SDSS_r 3.22 1.04 22.629 0.351
PanSTARRS_r 4.51 0.41 22.265 0.099
DES_r 5.06 0.32 22.140 0.070
SDSS_i 4.46 1.59 22.276 0.388
PanSTARRS_i 4.71 0.42 22.217 0.096
PanSTARRS_z 6.6 0.99 21.851 0.163
SDSS_z -0.01 5.69
DES_z 7.42 0.61 21.723 0.089
PanSTARRS_y 8.77 2.82 21.543 0.349

Aperture details

RA, DEC (J2000) = 22h53m11.32s, 11d06m47.03s
semi major axis, semi minor axis (arcsec) = 10.31, 8.02
angle (degrees, anti-clockwise from east) = -133.72

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 18.32 3.09 20.743 0.183
GALEX_NUV 8.52 1.02 21.574 0.130
SDSS_u 18.83 9.42 20.713 0.543
SDSS_g 77.59 3.73 19.175 0.052
PanSTARRS_g 85.1 2.19 19.075 0.028
SDSS_r 126.62 6.42 18.644 0.055
PanSTARRS_r 129.01 2.47 18.623 0.021
DES_r 141.67 1.8 18.522 0.014
SDSS_i 181.09 9.74 18.255 0.058
PanSTARRS_i 152.48 2.47 18.442 0.018
PanSTARRS_z 190.07 5.88 18.203 0.034
SDSS_z 56.79 34.52 19.514 0.660
DES_z 207.41 3.44 18.108 0.018
PanSTARRS_y 323.08 16.71 17.627 0.056
2MASS_J 359.46 256.19 16.616 0.774
2MASS_H 387.9 416.39 16.061 1.165
2MASS_K 611.47 460.16 15.096 0.817
WISE_W1 127.57 22.51 15.937 0.192
WISE_W2 98.34 28.69 15.579 0.317
WISE_W3 -33.06 149.27
WISE_W4 978.95 749.86 9.803 0.832
 

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})\, 7.511 7.821 8.061
{\rm log}_{10}({\rm SFR}) -1.804 -1.281 -0.701
{\rm log}_{10}({\rm sSFR}) -9.819 -9.115 -8.167
{\rm stellar\ age} 0.227 3.591 6.292

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.781 -0.147 0.104
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.334 -0.788 -0.157

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.358 0.741 1.227
\delta -0.160 0.172 0.336
\tau_1/\tau_2 0.687 1.108 1.513
Q_{PAH} 1.335 3.211 5.436
U_{min} 2.926 8.636 16.238
{\rm log}_{10}(\gamma_e)\, -2.765 -1.682 -0.583

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.975 -0.055 0.301
{\rm log}_{10}(\tau_{AGN})\, 1.133 1.607 1.913

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.125 -1.578 -1.117
0.03-0.10 Gyr -1.884 -1.240 -0.562
0.10-0.33 Gyr -2.188 -1.473 -0.911
0.33-1.07 Gyr -3.911 -1.928 -1.463
1.07-3.52 Gyr -5.303 -2.321 -1.812
3.52-11.54 Gyr -5.870 -2.515 -1.896
11.54-12.83 Gyr -5.698 -2.560 -1.809

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.506 9.568 9.629
{\rm log}_{10}({\rm SFR}) -0.756 -0.525 -0.273
{\rm log}_{10}({\rm sSFR}) -10.341 -10.097 -9.830
{\rm stellar\ age} 5.632 6.625 7.578

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.581 -0.162 -0.002
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.147 -0.060 0.019

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.067 0.168 0.389
\delta -0.207 0.149 0.324
\tau_1/\tau_2 1.034 1.369 1.712
Q_{PAH} 0.770 2.247 4.045
U_{min} 2.584 7.772 14.721
{\rm log}_{10}(\gamma_e)\, -2.156 -1.148 -0.362

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.166 -2.955 -1.599
{\rm log}_{10}(\tau_{AGN})\, 1.134 1.635 1.970

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.564 -0.429 -0.276
0.03-0.10 Gyr -0.925 -0.572 -0.245
0.10-0.33 Gyr -0.816 -0.519 -0.248
0.33-1.07 Gyr -0.732 -0.476 -0.279
1.07-3.52 Gyr -0.546 -0.332 -0.144
3.52-11.54 Gyr -0.518 -0.333 -0.219
11.54-12.83 Gyr -0.780 -0.312 0.090