17258

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Information

Transient

Name: 17258
Right ascension: 2h22m57.27s
Declination: 1d01m32.69s
Discovery Date: None
Classification: SN Ia
Redshift: 0.088350
MW E(B-V): 0.030

Host

Name: sn17258
Right ascension: 2h22m57.29s
Declination: 1d01m32.37s
Redshift: 0.088982
Photometric Redshift: 0.128
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.16
Cutout download processed 16.23
Global aperture construction processed 0.6
Local aperture photometry processed 5.31
Global aperture photometry processed 5.73
Validate local photometry processed 0.02
Validate global photometry processed 16.26
Host information processed 0.13
Global host SED inference processed None
Local host SED inference processed None
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.05
Log transient processing status processed 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) = 2h22m57.27s, 1d01m32.69s
semi major axis, semi minor axis (arcsec) = 1.2, 1.2
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 26.31 0.37 20.350 0.015 AB
PanSTARRS_r 35.31 0.39 20.030 0.012 AB
PanSTARRS_i 55.28 0.34 19.544 0.007 AB
PanSTARRS_z 56.06 0.78 19.528 0.015 AB
DES_z 61.37 0.94 19.430 0.017 AB
PanSTARRS_y 59.48 1.62 19.464 0.030 AB

Aperture details

RA, DEC (J2000) = 2h22m57.28s, 1d01m32.48s
semi major axis, semi minor axis (arcsec) = 3.45, 3.28
angle (degrees, anti-clockwise from east) = -117.03

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.07 0.51 21.633 0.069 AB
GALEX_NUV 11.51 0.42 21.247 0.040 AB
SDSS_u 25.1 2.95 20.401 0.128 AB
SDSS_g 46.75 2.17 19.726 0.050 AB
DES_g 48.79 0.52 19.679 0.012 AB
PanSTARRS_g 50.62 0.85 19.639 0.018 AB
SDSS_r 76.34 2.67 19.193 0.038 AB
PanSTARRS_r 73.77 1.02 19.230 0.015 AB
SDSS_i 110.27 3.81 18.794 0.038 AB
PanSTARRS_i 101.67 0.86 18.882 0.009 AB
PanSTARRS_z 108.4 1.99 18.812 0.020 AB
SDSS_z 89.75 8.51 19.017 0.103 AB
DES_z 116.55 1.39 18.734 0.013 AB
PanSTARRS_y 103.83 4.12 18.859 0.043 AB
2MASS_J 90.06 122.57 18.119 1.478 Vega
2MASS_H 374.59 200.74 16.099 0.582 Vega
2MASS_K 131.84 194.65 16.762 1.603 Vega
WISE_W1 70.21 10.31 16.585 0.159 Vega
WISE_W2 68.93 13.5 15.965 0.213 Vega
WISE_W3 204.14 52.57 12.951 0.280 Vega
WISE_W4 -273.61 310.95 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})\, 8.955 9.148 9.302
{\rm log}_{10}({\rm SFR}) -0.873 -0.440 -0.029
{\rm log}_{10}({\rm sSFR}) -10.092 -9.604 -9.065
{\rm stellar\ age} 2.816 5.711 7.069

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.550 -0.856 -0.232
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.710 -1.081 0.039

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.336 0.671 1.120
\delta -0.525 -0.117 0.215
\tau_1/\tau_2 0.629 0.962 1.307
Q_{PAH} 0.636 2.325 4.996
U_{min} 2.930 7.766 14.727
{\rm log}_{10}(\gamma_e)\, -3.111 -2.022 -0.591

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.191 -1.037 -0.264
{\rm log}_{10}(\tau_{AGN})\, 0.995 1.476 1.957

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.723 -0.423 -0.138
0.03-0.10 Gyr -1.144 -0.486 0.040
0.10-0.33 Gyr -1.143 -0.583 -0.114
0.33-1.06 Gyr -1.203 -0.673 -0.266
1.06-3.47 Gyr -1.298 -0.760 -0.500
3.47-11.33 Gyr -1.594 -0.844 -0.586
11.33-12.59 Gyr -1.658 -0.834 -0.354

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.395 9.460 9.559
{\rm log}_{10}({\rm SFR}) -0.560 -0.351 -0.117
{\rm log}_{10}({\rm sSFR}) -10.023 -9.812 -9.586
{\rm stellar\ age} 6.017 6.960 8.334

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.992 -0.511 -0.189
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.612 0.123 0.346

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.092 0.181 0.361
\delta -0.526 -0.029 0.254
\tau_1/\tau_2 0.746 1.096 1.434
Q_{PAH} 0.905 2.168 3.971
U_{min} 2.775 7.493 14.564
{\rm log}_{10}(\gamma_e)\, -2.821 -1.999 -1.165

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.191 -1.729 -1.282
{\rm log}_{10}(\tau_{AGN})\, 0.915 1.286 1.757

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.694 -0.511 -0.354
0.03-0.10 Gyr -0.563 -0.293 -0.018
0.10-0.33 Gyr -0.820 -0.496 -0.267
0.33-1.06 Gyr -1.067 -0.664 -0.421
1.06-3.47 Gyr -1.029 -0.609 -0.381
3.47-11.33 Gyr -0.595 -0.413 -0.276
11.33-12.59 Gyr -0.737 -0.291 0.202