1999em

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Information

Transient

Name: SN1999em
Right ascension: 4h41m27.04s
Declination: -2d51m45.22s
Discovery Date: Oct. 29, 1999, midnight
Classification: SN II
Redshift: None
MW E(B-V): 0.035

Host

Name: 04412822-0251289
Right ascension: 4h41m28.23s
Declination: -2d51m28.94s
Redshift: 0.002392
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 4.07
Cutout download processed 24.28
Global aperture construction processed 0.68
Local aperture photometry processed 5.09
Global aperture photometry processed 5.27
Validate local photometry processed 0.02
Validate global photometry processed 8.8
Host information processed 0.17
Global host SED inference processed 813.51
Local host SED inference processed 505.66
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.06
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) = 4h41m27.04s, -2d51m45.22s
semi major axis, semi minor axis (arcsec) = 40.39, 40.39
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 23034.86 22.66 12.994 0.001 AB
PanSTARRS_g 21794.01 24.09 13.054 0.001 AB
PanSTARRS_r 44363.53 32.99 12.282 0.001 AB
DES_r 46247.17 40.1 12.237 0.001 AB
PanSTARRS_i 63100.52 39.07 11.900 0.001 AB
PanSTARRS_z 73660.79 59.78 11.732 0.001 AB
DES_z 82736.91 70.22 11.606 0.001 AB
PanSTARRS_y 90301.95 99.92 11.511 0.001 AB

Aperture details

RA, DEC (J2000) = 4h41m27.91s, -2d51m30.20s
semi major axis, semi minor axis (arcsec) = 69.53, 35.48
angle (degrees, anti-clockwise from east) = -126.76

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 28455.19 31.8 12.765 0.001 AB
PanSTARRS_r 55466.8 44.67 12.040 0.001 AB
PanSTARRS_i 78617.44 53.87 11.661 0.001 AB
 

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})\, 9.114 9.312 9.473
{\rm log}_{10}({\rm SFR}) -2.146 -1.176 -0.356
{\rm log}_{10}({\rm sSFR}) -11.636 -10.501 -9.481
{\rm stellar\ age} 5.011 7.799 10.628

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.766 -1.244 -0.723
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.406 -0.099 0.312

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.525 0.909 1.373
\delta -0.707 -0.429 -0.033
\tau_1/\tau_2 0.603 0.982 1.373
Q_{PAH} 0.568 2.203 4.407
U_{min} 2.625 7.885 15.329
{\rm log}_{10}(\gamma_e)\, -3.504 -2.421 -1.264

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.248 -2.213 -0.590
{\rm log}_{10}(\tau_{AGN})\, 0.896 1.337 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.126 -1.177 -0.651
0.03-0.10 Gyr -2.797 -1.272 -0.268
0.10-0.33 Gyr -2.923 -1.336 -0.467
0.33-1.10 Gyr -3.003 -1.336 -0.568
1.10-3.66 Gyr -2.633 -0.979 -0.539
3.66-12.17 Gyr -1.676 -0.683 -0.422
12.17-13.53 Gyr -1.298 -0.447 0.344

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.340 9.550 9.670
{\rm log}_{10}({\rm SFR}) -2.246 -1.117 -0.255
{\rm log}_{10}({\rm sSFR}) -11.950 -10.693 -9.694
{\rm stellar\ age} 4.676 7.926 11.142

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.507 -0.846 -0.479
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.752 -0.500 0.259

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.642 1.055 1.436
\delta -0.433 0.068 0.314
\tau_1/\tau_2 0.391 0.893 1.367
Q_{PAH} 0.591 2.068 4.108
U_{min} 2.437 7.467 15.417
{\rm log}_{10}(\gamma_e)\, -3.553 -2.472 -1.275

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.148 -2.101 -0.734
{\rm log}_{10}(\tau_{AGN})\, 0.865 1.438 1.871

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.636 -1.111 -0.505
0.03-0.10 Gyr -2.935 -1.222 -0.185
0.10-0.33 Gyr -3.536 -1.499 -0.472
0.33-1.10 Gyr -3.459 -1.408 -0.491
1.10-3.66 Gyr -2.660 -0.938 -0.298
3.66-12.17 Gyr -1.876 -0.498 -0.189
12.17-13.53 Gyr -1.641 -0.282 0.596