2021ojn

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Information

Transient

Name: 2021ojn
Right ascension: 14h40m50.08s
Declination: 42d15m11.67s
Discovery Date: None
Classification: SNIa
Redshift: 0.080918
MW E(B-V): 0.012

Host

Name: 2021ojn
Right ascension: 14h40m51.86s
Declination: 42d15m19.46s
Redshift: 0.080667
Photometric Redshift: 0.087
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.85
Cutout download processed None
Global aperture construction processed 0.59
Local aperture photometry processed 4.39
Global aperture photometry processed 5.33
Validate local photometry processed 0.02
Validate global photometry processed 14.09
Host information processed 0.08
Global host SED inference processed 832.05
Local host SED inference processed 805.51
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 14h40m50.08s, 42d15m11.67s
semi major axis, semi minor axis (arcsec) = 1.32, 1.32
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 1.15 0.34 23.744 0.316
PanSTARRS_r 0.81 0.41 24.134 0.549
SDSS_i 2.24 1.08 23.025 0.523
PanSTARRS_i 1.98 0.4 23.158 0.217
PanSTARRS_z 1.72 0.73 23.313 0.463
SDSS_z 3.67 3.46 22.488 1.024
PanSTARRS_y 0.97 2.24 23.931 2.507

Aperture details

RA, DEC (J2000) = 14h40m51.87s, 42d15m19.46s
semi major axis, semi minor axis (arcsec) = 11.04, 6.13
angle (degrees, anti-clockwise from east) = -159.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 7.4 2.05 21.727 0.301
GALEX_NUV 20.97 2.62 20.596 0.136
SDSS_u 133.09 5.63 18.590 0.046
SDSS_g 380.66 5.43 17.449 0.015
PanSTARRS_g 438.01 2.16 17.296 0.005
SDSS_r 810.03 8.03 16.629 0.011
PanSTARRS_r 799.48 2.64 16.643 0.004
SDSS_i 1119.7 10.56 16.277 0.010
PanSTARRS_i 1103.86 2.43 16.293 0.002
PanSTARRS_z 1329.68 4.75 16.091 0.004
SDSS_z 1435.06 23.49 16.008 0.018
PanSTARRS_y 1534.51 13.73 15.935 0.010
2MASS_J 2147.49 216.29 14.675 0.109
2MASS_H 2977.15 333.33 13.848 0.122
2MASS_K 2575.47 330.91 13.535 0.139
WISE_W1 1417.07 21.65 13.323 0.017
WISE_W3 3298.21 92.86 9.930 0.031
WISE_W4 2139.0 663.09 8.954 0.337
 

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})\, 7.249 7.740 8.209
{\rm log}_{10}({\rm SFR}) -1.213 -0.842 -0.460
{\rm log}_{10}({\rm sSFR}) -9.301 -8.359 -7.961
{\rm stellar\ age} 0.034 2.132 6.712

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.846 -0.232 0.082
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.481 -0.828 -0.139

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.460 1.930 2.545
\delta 0.079 0.232 0.340
\tau_1/\tau_2 0.697 1.199 1.693
Q_{PAH} 1.065 3.514 5.725
U_{min} 3.219 9.282 17.548
{\rm log}_{10}(\gamma_e)\, -3.088 -1.779 -0.442

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.612 -0.306 0.206
{\rm log}_{10}(\tau_{AGN})\, 0.926 1.509 1.982

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.049 -0.533 -0.150
0.03-0.10 Gyr -3.610 -1.567 -0.695
0.10-0.33 Gyr -5.395 -2.336 -1.277
0.33-1.07 Gyr -6.776 -3.020 -1.668
1.07-3.49 Gyr -7.496 -3.270 -1.851
3.49-11.42 Gyr -8.060 -3.306 -1.832
11.42-12.69 Gyr -8.221 -3.124 -1.601

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.527 10.640 10.796
{\rm log}_{10}({\rm SFR}) -0.692 -0.224 0.198
{\rm log}_{10}({\rm sSFR}) -11.415 -10.891 -10.394
{\rm stellar\ age} 5.836 7.252 8.876

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.086 -0.599 -0.319
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.562 -0.240 0.310

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.302 0.482 0.725
\delta -0.341 0.217 0.366
\tau_1/\tau_2 0.512 0.905 1.321
Q_{PAH} 1.868 3.711 5.571
U_{min} 3.184 8.406 15.952
{\rm log}_{10}(\gamma_e)\, -2.716 -1.806 -0.830

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.826 -1.332 -1.064
{\rm log}_{10}(\tau_{AGN})\, 0.886 1.137 1.612

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.677 -0.318 0.063
0.03-0.10 Gyr -0.913 -0.212 0.286
0.10-0.33 Gyr -1.629 -0.230 0.371
0.33-1.07 Gyr -2.619 -0.276 0.381
1.07-3.49 Gyr -0.798 0.602 0.955
3.49-11.42 Gyr 0.241 0.748 0.970
11.42-12.69 Gyr -0.329 0.739 1.526