2020ejm results

Information

Transient
Name:2020ejm
Right ascension: 10h16m18.85s
Declination:-33d33m49.17s
Discovery Date:None
Classification:Ia
Redshift:0.009760
MW E(B-V):0.083
Host
Name:2020ejm
Right ascension: 10h16m18.65s
Declination:-33d33m50.04s
Redshift:0.009757
Photometric Redshift:None
 

Cutout Download Report

Downloadable Unavailable
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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 3.43
Transient MWEBV processed 0.04
Host match processed 0.27
Host information processed 0.08
Host MWEBV processed 0.04
Host spectrum download not processed None
Global aperture construction processed 0.14
Global aperture photometry processed 1.09
Validate global photometry processed 1.49
Global host SED inference processed 487.04
Local aperture photometry processed 0.87
Validate local photometry processed 0.01
Local host SED inference processed 2654.77
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.186 10.333 10.463
{\rm log}_{10}({\rm SFR}) -0.924 -0.390 0.157
{\rm log}_{10}({\rm sSFR}) -11.271 -10.703 -10.141
{\rm stellar\ age} 7.882 10.506 12.650

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.471 -0.890 -0.409
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.112 -0.402 0.119

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.386 0.540 0.720
\delta -0.924 -0.768 -0.582
\tau_1/\tau_2 0.293 0.686 1.141
Q_{PAH} 0.049 0.198 0.536
U_{min} 3.031 8.379 15.866
{\rm log}_{10}(\gamma_e)\, -3.532 -2.528 -1.239

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.434 -1.099 -0.877
{\rm log}_{10}(\tau_{AGN})\, 1.544 1.697 1.833

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.940 -0.346 0.072
0.03-0.10 Gyr -1.837 -0.664 0.203
0.10-0.33 Gyr -2.867 -1.105 -0.381
0.33-1.10 Gyr -3.476 -1.279 -0.481
1.10-3.64 Gyr -3.198 -1.066 -0.050
3.64-12.08 Gyr -1.472 0.153 0.473
12.08-13.43 Gyr 0.272 1.213 1.572

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.379 10.544 10.754
{\rm log}_{10}({\rm SFR}) -0.364 0.307 0.794
{\rm log}_{10}({\rm sSFR}) -10.948 -10.300 -9.712
{\rm stellar\ age} 3.927 6.922 9.634

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.880 -0.394 0.040
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.572 -0.832 -0.275

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.552 0.890 1.223
\delta -0.498 -0.247 -0.025
\tau_1/\tau_2 0.160 0.510 0.982
Q_{PAH} 0.526 1.423 3.288
U_{min} 2.835 7.422 14.689
{\rm log}_{10}(\gamma_e)\, -3.550 -2.337 -1.634

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.069 -2.699 -1.730
{\rm log}_{10}(\tau_{AGN})\, 0.945 1.422 1.891

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.253 0.368 0.837
0.03-0.10 Gyr -1.559 0.058 0.837
0.10-0.33 Gyr -1.847 0.004 0.737
0.33-1.10 Gyr -1.317 0.321 0.860
1.10-3.64 Gyr -0.589 0.544 0.908
3.64-12.08 Gyr -0.515 0.481 0.809
12.08-13.43 Gyr -0.384 0.607 1.481
 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h16m18.85s, -33d33m49.17s
semi major axis, semi minor axis (arcsec):9.99, 9.99
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 49.99 6.42 19.653 0.139 AB
GALEX_NUV 103.58 5.74 18.862 0.060 AB
2MASS_J 53250.27 249.31 11.189 0.005 Vega
2MASS_H 68291.74 382.76 10.446 0.006 Vega
2MASS_K 58252.47 469.65 10.149 0.009 Vega
WISE_W1 21187.83 270.04 10.386 0.014 Vega
WISE_W2 21234.38 188.75 9.743 0.010 Vega
WISE_W3 93682.48 413.4 6.297 0.005 Vega

Aperture details

RA, DEC (J2000):10h16m18.64s, -33d33m50.17s
semi major axis, semi minor axis (arcsec):62.53, 17.97
angle (degrees, anti-clockwise from east):-136.34
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 597.43 16.6 16.959 0.030 AB
2MASS_J 123009.21 803.53 10.280 0.007 Vega
2MASS_K 129736.87 1556.57 9.280 0.013 Vega
WISE_W2 54443.84 639.6 8.721 0.013 Vega
WISE_W3 238472.87 1483.7 5.282 0.007 Vega