2020svp

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Information

Transient

Name: AT2020svp
Right ascension: 13h50m32.65s
Declination: -30d02m55.72s
Discovery Date: Sept. 8, 2020, 5:16 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.058

Host

Name: ESO445-054
Right ascension: 13h50m32.60s
Declination: -30d02m55.29s
Redshift: 0.017886
Photometric Redshift:
 

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 3.89
Cutout download processed 8.7
Global aperture construction processed 0.67
Local aperture photometry processed 4.16
Global aperture photometry processed 3.91
Validate local photometry processed 0.02
Validate global photometry processed 11.14
Host information processed 0.15
Global host SED inference processed 449.84
Local host SED inference processed 562.19
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 13h50m32.65s, -30d02m55.72s
semi major axis, semi minor axis (arcsec) = 5.51, 5.51
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.52 3.26 21.073 0.262 AB
GALEX_NUV 32.34 3.0 20.126 0.101 AB
PanSTARRS_g 2696.69 2.76 15.323 0.001 AB
PanSTARRS_r 5126.72 3.59 14.625 0.001 AB
PanSTARRS_i 6965.04 4.08 14.293 0.001 AB
PanSTARRS_z 8795.86 6.17 14.039 0.001 AB
PanSTARRS_y 10058.94 17.39 13.894 0.002 AB
2MASS_J 13106.81 143.38 12.711 0.012 Vega
2MASS_H 16298.14 251.21 12.002 0.017 Vega
2MASS_K 13030.54 223.72 11.775 0.019 Vega

Aperture details

RA, DEC (J2000) = 13h50m32.61s, -30d02m54.82s
semi major axis, semi minor axis (arcsec) = 22.97, 11.35
angle (degrees, anti-clockwise from east) = -167.6

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 43.85 5.87 19.795 0.145 AB
GALEX_NUV 89.34 5.94 19.022 0.072 AB
PanSTARRS_g 5061.39 7.03 14.639 0.002 AB
PanSTARRS_r 9602.05 9.57 13.944 0.001 AB
PanSTARRS_i 13171.85 10.54 13.601 0.001 AB
PanSTARRS_z 16339.3 16.26 13.367 0.001 AB
PanSTARRS_y 18563.08 50.25 13.228 0.003 AB
2MASS_J 24923.3 414.87 12.014 0.018 Vega
2MASS_H 29651.69 738.56 11.352 0.027 Vega
2MASS_K 23293.2 658.13 11.144 0.031 Vega
WISE_W1 11237.72 59.16 11.074 0.006 Vega
WISE_W2 6327.31 65.21 11.058 0.011 Vega
WISE_W3 5325.25 137.75 9.410 0.028 Vega
WISE_W4 5588.81 872.67 7.912 0.170 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})\, 9.990 10.113 10.231
{\rm log}_{10}({\rm SFR}) -1.942 -0.968 -0.461
{\rm log}_{10}({\rm sSFR}) -12.079 -11.069 -10.562
{\rm stellar\ age} 5.553 7.678 9.781

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.394 -0.636 -0.270
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.569 -0.880 -0.091

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.250 0.523 0.762
\delta -0.800 -0.601 -0.225
\tau_1/\tau_2 0.519 0.871 1.246
Q_{PAH} 1.959 4.416 5.981
U_{min} 2.876 7.784 14.877
{\rm log}_{10}(\gamma_e)\, -2.474 -1.127 -0.385

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.427 -3.113 -0.949
{\rm log}_{10}(\tau_{AGN})\, 0.852 1.389 1.969

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.733 -0.665 -0.233
0.03-0.10 Gyr -2.675 -1.450 -0.628
0.10-0.33 Gyr -2.565 -1.306 -0.444
0.33-1.10 Gyr -1.934 -0.600 0.171
1.10-3.66 Gyr -1.108 0.071 0.401
3.66-12.17 Gyr -0.367 0.150 0.380
12.17-13.52 Gyr -0.370 0.270 0.990

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.400 10.453 10.569
{\rm log}_{10}({\rm SFR}) -1.932 -1.493 -1.129
{\rm log}_{10}({\rm sSFR}) -12.398 -11.961 -11.594
{\rm stellar\ age} 7.964 9.009 12.651

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.722 -0.524 -0.311
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.577 -0.700 0.198

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.049 0.131 0.244
\delta -0.276 0.053 0.286
\tau_1/\tau_2 0.507 0.929 1.331
Q_{PAH} 0.815 2.042 4.105
U_{min} 2.663 7.709 15.086
{\rm log}_{10}(\gamma_e)\, -3.039 -2.171 -1.231

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.341 -3.451 -2.584
{\rm log}_{10}(\tau_{AGN})\, 1.098 1.611 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.123 -1.541 -1.215
0.03-0.10 Gyr -2.397 -1.562 -1.060
0.10-0.33 Gyr -2.890 -1.611 -1.046
0.33-1.10 Gyr -3.151 -1.476 -0.770
1.10-3.66 Gyr -2.485 -0.841 0.139
3.66-12.17 Gyr -0.802 0.531 0.693
12.17-13.52 Gyr 0.332 0.964 1.675