19899

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Information

Transient

Name: 19899
Right ascension: 22h45m58.15s
Declination: -0d38m55.39s
Discovery Date: None
Classification: SN Ia
Redshift: 0.090230
MW E(B-V): 0.056

Host

Name: sn19899
Right ascension: 22h45m58.31s
Declination: -0d38m56.02s
Redshift: 0.091400
Photometric Redshift: 0.459
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.22
Cutout download processed 16.24
Global aperture construction processed 0.88
Local aperture photometry processed 5.12
Global aperture photometry processed 5.35
Validate local photometry processed 0.03
Validate global photometry processed 17.21
Host information processed 0.12
Global host SED inference processed 481.64
Local host SED inference processing None
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.04
Log transient processing status processing 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) = 22h45m58.15s, -0d38m55.39s
semi major axis, semi minor axis (arcsec) = 1.18, 1.18
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 0.88 0.06 24.040 0.073
PanSTARRS_i 1.57 0.31 23.407 0.216
PanSTARRS_z 2.82 0.7 22.775 0.271
DES_z 1.55 0.26 23.423 0.181
PanSTARRS_y 2.71 1.92 22.817 0.768

Aperture details

RA, DEC (J2000) = 22h45m58.29s, -0d38m56.00s
semi major axis, semi minor axis (arcsec) = 4.34, 3.15
angle (degrees, anti-clockwise from east) = -102.69

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 3.7 0.62 22.479 0.181
GALEX_NUV 3.67 0.33 22.490 0.097
SDSS_u 17.04 3.58 20.821 0.228
SDSS_g 14.09 1.6 21.027 0.123
DES_g 13.86 0.19 21.046 0.015
PanSTARRS_g 13.94 0.89 21.039 0.069
SDSS_r 17.02 2.23 20.823 0.143
PanSTARRS_r 15.14 1.02 20.950 0.073
SDSS_i 26.97 3.14 20.323 0.126
PanSTARRS_i 20.12 0.93 20.641 0.050
PanSTARRS_z 27.38 2.07 20.306 0.082
SDSS_z 22.34 11.23 20.527 0.546
DES_z 21.91 0.79 20.548 0.039
PanSTARRS_y 21.8 5.55 20.554 0.277
2MASS_J -127.81 106.17
2MASS_H -27.68 159.91
2MASS_K -102.03 198.9
WISE_W1 47.38 11.31 17.012 0.259
WISE_W2 42.89 16.02 16.480 0.405
WISE_W3 -161.86 97.03
WISE_W4 135.49 622.32 11.950 4.987
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.210 8.601 8.819
{\rm log}_{10}({\rm SFR}) -0.347 0.157 0.604
{\rm log}_{10}({\rm sSFR}) -8.939 -8.268 -7.918
{\rm stellar\ age} 0.089 2.299 6.452

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.742 -1.310 -0.609
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.762 -0.914 0.205

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.420 0.956 1.384
\delta -0.009 0.151 0.283
\tau_1/\tau_2 0.479 1.017 1.492
Q_{PAH} 1.082 2.805 4.875
U_{min} 3.552 10.310 18.650
{\rm log}_{10}(\gamma_e)\, -3.024 -1.989 -0.872

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.550 -1.511 -0.480
{\rm log}_{10}(\tau_{AGN})\, 0.972 1.393 1.850

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.401 -1.069 -0.481
0.03-0.10 Gyr -0.226 0.308 0.763
0.10-0.33 Gyr -3.534 -1.700 -0.387
0.33-1.06 Gyr -5.985 -2.816 -1.157
1.06-3.47 Gyr -6.027 -2.697 -1.294
3.47-11.30 Gyr -6.015 -2.528 -1.275
11.30-12.56 Gyr -6.136 -2.245 -0.838