2018evt

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Information

Transient

Name: 2018evt
Right ascension: 13h46m39.21s
Declination: -9d38m35.74s
Discovery Date: None
Classification: Ia
Redshift: 0.024970
MW E(B-V): 0.049

Host

Name: 2018evt
Right ascension: 13h46m39.78s
Declination: -9d38m45.64s
Redshift: 0.024971
Photometric Redshift: 0.032
 

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 1.9
Cutout download processed 10.79
Global aperture construction processed 0.66
Local aperture photometry processed 5.3
Global aperture photometry processed 5.84
Validate local photometry processed 0.02
Validate global photometry processed 13.57
Host information processed 0.09
Global host SED inference processed 463.18
Local host SED inference processed 528.66
Transient information processed 0.0
Transient MWEBV processed 0.03
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) = 13h46m39.21s, -9d38m35.74s
semi major axis, semi minor axis (arcsec) = 3.98, 3.98
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 195.53 0.69 18.172 0.004 AB
PanSTARRS_g 192.73 1.06 18.188 0.006 AB
PanSTARRS_r 323.34 1.64 17.626 0.006 AB
DES_r 340.68 1.52 17.569 0.005 AB
PanSTARRS_i 404.22 1.67 17.383 0.004 AB
PanSTARRS_z 481.21 2.9 17.194 0.007 AB
DES_z 524.57 5.11 17.100 0.011 AB
PanSTARRS_y 553.9 5.87 17.041 0.012 AB
2MASS_J 499.54 100.53 16.259 0.218 Vega
2MASS_H 840.67 147.02 15.221 0.190 Vega
2MASS_K 679.85 206.38 14.981 0.330 Vega

Aperture details

RA, DEC (J2000) = 13h46m39.77s, -9d38m45.62s
semi major axis, semi minor axis (arcsec) = 39.68, 19.99
angle (degrees, anti-clockwise from east) = -40.71

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 3500.42 3.44 15.040 0.001 AB
PanSTARRS_i 8794.77 11.53 14.039 0.001 AB
PanSTARRS_z 10416.71 19.25 13.856 0.002 AB
WISE_W1 7500.53 58.34 11.513 0.008 Vega
WISE_W2 4446.82 68.39 11.441 0.017 Vega
WISE_W4 10002.3 1479.06 7.280 0.161 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})\, 8.892 9.049 9.205
{\rm log}_{10}({\rm SFR}) -1.565 -1.098 -0.619
{\rm log}_{10}({\rm sSFR}) -10.708 -10.163 -9.600
{\rm stellar\ age} 4.171 6.721 8.658

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.538 -0.939 -0.570
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.839 -1.514 -0.225

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.286 0.597 0.935
\delta -0.681 -0.237 0.160
\tau_1/\tau_2 0.671 1.028 1.388
Q_{PAH} 0.689 2.104 4.193
U_{min} 2.737 7.553 14.468
{\rm log}_{10}(\gamma_e)\, -3.500 -2.490 -1.329

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.232 -2.487 -0.819
{\rm log}_{10}(\tau_{AGN})\, 0.946 1.345 1.797

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.483 -1.059 -0.734
0.03-0.10 Gyr -1.874 -1.127 -0.563
0.10-0.33 Gyr -1.924 -1.058 -0.541
0.33-1.10 Gyr -1.861 -0.976 -0.532
1.10-3.64 Gyr -1.734 -0.950 -0.658
3.64-12.08 Gyr -1.555 -0.945 -0.696
12.08-13.42 Gyr -1.675 -0.898 -0.258

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.351 10.458 10.584
{\rm log}_{10}({\rm SFR}) -1.131 -0.176 0.341
{\rm log}_{10}({\rm sSFR}) -11.690 -10.627 -10.117
{\rm stellar\ age} 6.444 7.770 10.447

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.064 -0.660 -0.476
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.777 -1.003 0.177

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.227 0.386 0.613
\delta -0.720 -0.379 0.189
\tau_1/\tau_2 0.560 0.984 1.401
Q_{PAH} 0.387 1.159 3.034
U_{min} 2.382 6.724 13.420
{\rm log}_{10}(\gamma_e)\, -3.682 -3.129 -2.019

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.595 -2.455 -1.941
{\rm log}_{10}(\tau_{AGN})\, 0.958 1.300 1.741

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.850 -0.377 0.094
0.03-0.10 Gyr -1.496 -0.165 0.443
0.10-0.33 Gyr -1.580 -0.156 0.393
0.33-1.10 Gyr -1.778 -0.170 0.308
1.10-3.64 Gyr -0.880 0.255 0.654
3.64-12.08 Gyr 0.063 0.531 0.724
12.08-13.42 Gyr -0.063 0.651 1.463