2021itd

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Information

Transient

Name: 2021itd
Right ascension: 14h44m51.08s
Declination: 43d19m00.37s
Discovery Date: None
Classification: Ia
Redshift: 0.080540
MW E(B-V): 0.014

Host

Name: 2021itd
Right ascension: 14h44m51.04s
Declination: 43d19m01.76s
Redshift: 0.080072
Photometric Redshift: 0.080
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.57
Cutout download processed 17.52
Global aperture construction processed 1.02
Local aperture photometry processed 7.19
Global aperture photometry processed 8.96
Validate local photometry processed 0.03
Validate global photometry processed 21.48
Host information processed 0.12
Global host SED inference processing None
Local host SED inference processed 714.32
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.07
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) = 14h44m51.08s, 43d19m00.37s
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 36.71 0.39 19.988 0.011
SDSS_r 81.67 2.41 19.120 0.032
PanSTARRS_r 70.25 0.45 19.283 0.007
SDSS_i 118.77 2.97 18.713 0.027
PanSTARRS_i 102.47 0.37 18.874 0.004
PanSTARRS_z 120.68 1.0 18.696 0.009
SDSS_z 151.18 4.85 18.451 0.035
PanSTARRS_y 128.11 2.91 18.631 0.025

Aperture details

RA, DEC (J2000) = 14h44m51.02s, 43d19m01.86s
semi major axis, semi minor axis (arcsec) = 13.42, 10.72
angle (degrees, anti-clockwise from east) = -142.58

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 64.83 6.11 19.371 0.102
GALEX_NUV 81.73 4.4 19.119 0.058
SDSS_u 265.01 8.74 17.842 0.036
SDSS_g 667.18 7.47 16.839 0.012
PanSTARRS_g 706.88 3.3 16.777 0.005
SDSS_r 1149.89 10.23 16.248 0.010
PanSTARRS_r 1207.45 3.61 16.195 0.003
SDSS_i 1591.23 13.38 15.896 0.009
PanSTARRS_i 1642.77 3.05 15.861 0.002
PanSTARRS_z 1772.1 8.57 15.779 0.005
SDSS_z 1954.95 35.22 15.672 0.020
PanSTARRS_y 2062.47 25.55 15.614 0.013
2MASS_J 2394.46 303.41 14.557 0.138
2MASS_H 2244.98 473.0 14.154 0.229
2MASS_K 3099.1 540.52 13.334 0.189
WISE_W1 1383.62 23.14 13.348 0.018
WISE_W2 901.34 29.42 13.174 0.035
WISE_W3 2221.49 125.3 10.359 0.061
WISE_W4 3008.24 870.74 8.584 0.314
 

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})\, 9.567 9.700 9.814
{\rm log}_{10}({\rm SFR}) -1.845 -1.054 -0.526
{\rm log}_{10}({\rm sSFR}) -11.559 -10.756 -10.197
{\rm stellar\ age} 6.791 8.111 11.586

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.558 -1.115 -0.705
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.645 -0.788 0.102

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.421 0.717 1.046
\delta -0.463 -0.069 0.213
\tau_1/\tau_2 0.655 1.026 1.406
Q_{PAH} 0.661 2.406 5.050
U_{min} 2.998 8.467 15.672
{\rm log}_{10}(\gamma_e)\, -3.073 -2.130 -0.806

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.063 -0.943 -0.107
{\rm log}_{10}(\tau_{AGN})\, 0.961 1.446 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.889 -1.076 -0.550
0.03-0.10 Gyr -2.186 -1.172 -0.493
0.10-0.33 Gyr -2.594 -1.308 -0.637
0.33-1.07 Gyr -3.135 -1.332 -0.637
1.07-3.50 Gyr -2.931 -0.975 -0.335
3.50-11.43 Gyr -1.254 -0.259 -0.044
11.43-12.70 Gyr -0.552 0.171 0.884

Global parameter details

Documentation