2021ojf

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Information

Transient

Name: 2021ojf
Right ascension: 17h01m40.37s
Declination: 37d51m10.59s
Discovery Date: None
Classification: SN Ia
Redshift: 0.034790
MW E(B-V): 0.019

Host

Name: 2021ojf
Right ascension: 17h01m42.08s
Declination: 37d51m39.00s
Redshift: 0.034761
Photometric Redshift: 0.042
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.39
Cutout download processed 14.23
Global aperture construction processed 0.59
Local aperture photometry processed 4.75
Global aperture photometry processed 5.16
Validate local photometry processed 0.02
Validate global photometry processed 15.19
Host information processed 0.09
Global host SED inference processed 377.03
Local host SED inference processed 637.54
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 17h01m40.37s, 37d51m10.59s
semi major axis, semi minor axis (arcsec) = 2.89, 2.89
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 0.04 2.13 27.297 52.821 AB
SDSS_g 2.18 0.95 23.054 0.474 AB
PanSTARRS_g 1.91 0.64 23.196 0.365 AB
SDSS_r 4.39 1.41 22.293 0.348 AB
PanSTARRS_r 1.71 0.68 23.319 0.432 AB
SDSS_i 5.16 2.15 22.118 0.453 AB
PanSTARRS_i 2.46 0.64 22.922 0.284 AB
PanSTARRS_z 5.96 1.68 21.961 0.306 AB
SDSS_z -6.85 6.9 AB
PanSTARRS_y 6.34 5.26 21.896 0.901 AB
2MASS_H -74.65 106.24 Vega

Aperture details

RA, DEC (J2000) = 17h01m42.08s, 37d51m39.14s
semi major axis, semi minor axis (arcsec) = 10.48, 8.84
angle (degrees, anti-clockwise from east) = -70.01

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 58.55 2.01 19.481 0.037 AB
GALEX_NUV 90.82 1.52 19.005 0.018 AB
SDSS_u 202.71 7.93 18.133 0.042 AB
SDSS_g 697.32 7.33 16.791 0.011 AB
PanSTARRS_g 734.99 2.14 16.734 0.003 AB
SDSS_r 1161.53 9.72 16.237 0.009 AB
PanSTARRS_r 1222.26 2.41 16.182 0.002 AB
SDSS_i 1560.45 12.17 15.917 0.008 AB
PanSTARRS_i 1556.35 2.16 15.920 0.002 AB
PanSTARRS_z 1806.22 5.71 15.758 0.003 AB
SDSS_z 1835.39 25.34 15.741 0.015 AB
PanSTARRS_y 2099.63 16.52 15.595 0.009 AB
2MASS_J 2267.62 255.07 14.616 0.122 Vega
2MASS_H 3671.98 409.11 13.620 0.121 Vega
2MASS_K 3008.04 403.68 13.366 0.146 Vega
WISE_W1 1357.09 22.88 13.369 0.018 Vega
WISE_W2 858.22 25.93 13.227 0.033 Vega
WISE_W3 3251.35 106.4 9.946 0.036 Vega
WISE_W4 5357.37 891.26 7.958 0.181 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})\, 6.326 7.078 7.679
{\rm log}_{10}({\rm SFR}) -2.075 -1.734 -1.345
{\rm log}_{10}({\rm sSFR}) -9.493 -8.756 -7.962
{\rm stellar\ age} 0.071 5.980 8.577

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.769 -0.125 0.112
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.493 -0.822 0.146

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.130 1.646 2.294
\delta -0.045 0.181 0.333
\tau_1/\tau_2 0.511 0.909 1.338
Q_{PAH} 0.604 1.913 4.354
U_{min} 2.853 8.400 15.937
{\rm log}_{10}(\gamma_e)\, -3.125 -2.107 -0.798

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.653 -0.636 0.060
{\rm log}_{10}(\tau_{AGN})\, 1.140 1.485 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.702 -1.304 -0.913
0.03-0.10 Gyr -4.900 -3.156 -1.923
0.10-0.33 Gyr -7.178 -3.981 -2.582
0.33-1.09 Gyr -8.154 -4.106 -2.708
1.09-3.62 Gyr -7.587 -3.572 -2.521
3.62-11.96 Gyr -7.202 -3.201 -2.313
11.96-13.29 Gyr -6.987 -3.057 -1.856

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.912 9.993 10.068
{\rm log}_{10}({\rm SFR}) -0.420 -0.219 -0.012
{\rm log}_{10}({\rm sSFR}) -10.428 -10.209 -9.989
{\rm stellar\ age} 6.848 7.732 9.113

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.072 -0.788 -0.582
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.805 -1.544 0.069

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.365 0.512 0.680
\delta -0.043 0.127 0.258
\tau_1/\tau_2 0.666 1.014 1.368
Q_{PAH} 0.494 1.188 2.246
U_{min} 2.588 7.366 13.624
{\rm log}_{10}(\gamma_e)\, -3.118 -2.464 -1.811

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.086 -2.937 -2.027
{\rm log}_{10}(\tau_{AGN})\, 1.010 1.464 1.924

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.616 -0.252 -0.050
0.03-0.10 Gyr -0.533 -0.209 0.068
0.10-0.33 Gyr -0.690 -0.266 0.073
0.33-1.09 Gyr -0.872 -0.406 -0.081
1.09-3.62 Gyr -0.677 -0.209 0.042
3.62-11.96 Gyr -0.079 0.116 0.241
11.96-13.29 Gyr -0.190 0.252 0.750