722

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Information

Transient

Name: 722
Right ascension: 0h02m49.37s
Declination: 0d45m04.39s
Discovery Date: None
Classification: SN Ia
Redshift: 0.085370
MW E(B-V): 0.022

Host

Name: sn722
Right ascension: 0h02m49.43s
Declination: 0d45m06.79s
Redshift: 0.086525
Photometric Redshift: 0.117
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.11
Cutout download processed 18.14
Global aperture construction processed 0.6
Local aperture photometry processed 6.13
Global aperture photometry processed 6.27
Validate local photometry processed 0.02
Validate global photometry processed 17.23
Host information processed 0.12
Global host SED inference processed 369.14
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) = 0h02m49.37s, 0d45m04.39s
semi major axis, semi minor axis (arcsec) = 1.24, 1.24
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 28.52 0.18 20.262 0.007
PanSTARRS_r 51.32 0.25 19.624 0.005
DES_r 63.95 0.27 19.385 0.005
PanSTARRS_i 79.47 0.42 19.150 0.006
PanSTARRS_z 102.25 0.9 18.876 0.010
DES_z 116.09 2.67 18.738 0.025
PanSTARRS_y 124.68 2.01 18.661 0.017

Aperture details

RA, DEC (J2000) = 0h02m49.21s, 0d45m05.60s
semi major axis, semi minor axis (arcsec) = 17.36, 7.94
angle (degrees, anti-clockwise from east) = -107.12

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 4.69 0.63 22.223 0.146
GALEX_NUV 9.47 0.74 21.459 0.085
SDSS_u 91.03 9.48 19.002 0.113
SDSS_g 841.6 8.33 16.587 0.011
DES_g 929.46 1.13 16.479 0.001
PanSTARRS_g 970.67 2.85 16.432 0.003
SDSS_r 2019.79 12.94 15.637 0.007
PanSTARRS_r 1845.95 2.25 15.734 0.001
DES_r 2245.7 1.71 15.522 0.001
SDSS_i 3139.9 17.35 15.158 0.006
PanSTARRS_i 3083.99 3.79 15.177 0.001
PanSTARRS_z 4001.45 8.21 14.894 0.002
SDSS_z 4149.97 35.25 14.855 0.009
DES_z 4973.59 17.78 14.658 0.004
PanSTARRS_y 4743.08 18.63 14.710 0.004
2MASS_J 6317.49 320.01 13.504 0.055
2MASS_H 8363.22 506.32 12.726 0.066
2MASS_K 8195.66 569.82 12.278 0.075
WISE_W1 3619.41 43.54 12.304 0.013
WISE_W2 2372.65 49.88 12.123 0.023
WISE_W3 2458.89 172.82 10.249 0.076
WISE_W4 8951.37 1375.87 7.400 0.167
 

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})\, 11.240 11.271 11.356
{\rm log}_{10}({\rm SFR}) -0.436 -0.071 0.208
{\rm log}_{10}({\rm sSFR}) -11.758 -11.358 -11.050
{\rm stellar\ age} 7.495 8.395 11.396

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.486 -0.356 -0.255
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.840 -0.640 -0.427

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.327 0.412 0.529
\delta -0.943 -0.832 -0.700
\tau_1/\tau_2 0.183 0.489 0.874
Q_{PAH} 0.206 0.622 1.513
U_{min} 2.483 7.404 14.844
{\rm log}_{10}(\gamma_e)\, -2.848 -1.868 -1.212

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.971 -2.943 -2.141
{\rm log}_{10}(\tau_{AGN})\, 0.986 1.382 1.782

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.019 0.310 0.550
0.03-0.10 Gyr -3.093 -0.751 -0.026
0.10-0.33 Gyr -3.084 -0.834 -0.065
0.33-1.07 Gyr -2.096 -0.509 0.205
1.07-3.48 Gyr -1.341 0.136 0.886
3.48-11.36 Gyr 0.678 1.446 1.547
11.36-12.62 Gyr 1.232 1.791 2.452