2023kyb

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Information

Transient

Name: 2023kyb
Right ascension: 14h29m51.42s
Declination: -29d45m11.52s
Discovery Date: None
Classification: SNIa
Redshift: 0.022983
MW E(B-V): 0.067

Host

Name: 2023kyb
Right ascension: 14h29m49.08s
Declination: -29d44m54.24s
Redshift: 0.022983
Photometric Redshift: 0.025
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.94
Cutout download processed 2.43
Global aperture construction processed 0.6
Local aperture photometry processed 3.43
Global aperture photometry processed 3.57
Validate local photometry processed 0.02
Validate global photometry processed 10.27
Host information processed 0.09
Global host SED inference processed 432.07
Local host SED inference processed 661.09
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.06
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) = 14h29m51.42s, -29d45m11.52s
semi major axis, semi minor axis (arcsec) = 4.31, 4.31
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 28.86 1.55 20.249 0.058
PanSTARRS_r 65.79 2.9 19.355 0.048
PanSTARRS_i 105.05 2.74 18.847 0.028
PanSTARRS_z 118.7 5.18 18.714 0.047
PanSTARRS_y 145.78 18.73 18.491 0.139
2MASS_J 95.71 120.36 18.053 1.365
2MASS_H 10.69 183.13 19.960 18.606
2MASS_K 240.14 215.64 16.111 0.975

Aperture details

RA, DEC (J2000) = 14h29m49.08s, -29d44m55.28s
semi major axis, semi minor axis (arcsec) = 31.57, 23.76
angle (degrees, anti-clockwise from east) = -76.69

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 11329.77 10.43 13.764 0.001
PanSTARRS_i 38765.73 19.31 12.429 0.001
2MASS_J 83336.23 815.02 10.703 0.011
2MASS_K 88990.66 1453.45 9.689 0.018
WISE_W1 45940.36 298.42 9.546 0.007
WISE_W2 25856.77 254.72 9.530 0.011
WISE_W3 23340.27 318.49 7.806 0.015
 

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})\, 8.613 8.775 8.932
{\rm log}_{10}({\rm SFR}) -2.739 -1.740 -1.220
{\rm log}_{10}({\rm sSFR}) -11.566 -10.564 -9.959
{\rm stellar\ age} 6.517 8.395 12.480

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.825 -1.429 -0.863
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.668 -0.245 0.299

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.020 1.393 1.654
\delta -0.210 0.018 0.222
\tau_1/\tau_2 0.606 0.968 1.342
Q_{PAH} 0.553 1.845 3.870
U_{min} 2.809 8.155 15.731
{\rm log}_{10}(\gamma_e)\, -3.341 -1.869 -0.817

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.436 -1.116 -0.429
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.495 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.052 -1.704 -1.109
0.03-0.10 Gyr -3.464 -1.941 -1.263
0.10-0.33 Gyr -4.189 -2.242 -1.482
0.33-1.10 Gyr -4.514 -2.227 -1.344
1.10-3.65 Gyr -4.253 -1.894 -1.157
3.65-12.10 Gyr -2.618 -1.268 -1.000
12.10-13.45 Gyr -1.624 -0.815 -0.008

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.155 11.259 11.369
{\rm log}_{10}({\rm SFR}) -2.394 -1.147 0.134
{\rm log}_{10}({\rm sSFR}) -13.575 -12.373 -10.975
{\rm stellar\ age} 7.536 9.335 12.718

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.387 -0.196 -0.058
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.562 -0.767 0.058

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.202 0.392 0.576
\delta -0.730 -0.360 -0.022
\tau_1/\tau_2 0.487 0.895 1.299
Q_{PAH} 0.355 1.300 2.788
U_{min} 2.900 8.030 15.558
{\rm log}_{10}(\gamma_e)\, -3.550 -2.193 -1.484

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.559 -3.836 -2.910
{\rm log}_{10}(\tau_{AGN})\, 1.104 1.625 1.971

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.670 -1.175 -0.005
0.03-0.10 Gyr -2.966 -1.230 0.083
0.10-0.33 Gyr -3.194 -1.303 0.119
0.33-1.10 Gyr -2.876 -0.993 0.385
1.10-3.65 Gyr -2.012 -0.066 1.157
3.65-12.10 Gyr -0.660 1.174 1.466
12.10-13.45 Gyr 0.962 1.887 2.480