2021lug

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Information

Transient

Name: 2021lug
Right ascension: 17h18m23.14s
Declination: -0d23m15.48s
Discovery Date: None
Classification: Ia
Redshift: 0.039964
MW E(B-V): 0.318

Host

Name: 2021lug
Right ascension: 17h18m22.97s
Declination: -0d23m15.21s
Redshift: None
Photometric Redshift: 0.116
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 10.0
Cutout download processed 12.98
Global aperture construction processed 1.27
Local aperture photometry processed 4.96
Global aperture photometry processed 7.21
Validate local photometry processed 0.02
Validate global photometry processed 15.93
Host information processed 0.47
Global host SED inference processed 547.53
Local host SED inference processing None
Transient information processed 0.0
Transient MWEBV processed 0.17
Host MWEBV processed 0.06
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) = 17h18m23.14s, -0d23m15.48s
semi major axis, semi minor axis (arcsec) = 2.53, 2.53
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u -0.63 2.04
SDSS_g 3.19 0.9 22.641 0.308
PanSTARRS_g 3.55 0.55 22.523 0.168
SDSS_r 6.32 1.41 21.898 0.242
PanSTARRS_r 5.38 0.92 22.074 0.186
SDSS_i 9.35 2.14 21.473 0.248
PanSTARRS_i 8.26 1.15 21.608 0.151
PanSTARRS_z 7.03 2.28 21.782 0.351
SDSS_z 21.45 7.92 20.571 0.401
PanSTARRS_y -1.48 5.35

Aperture details

RA, DEC (J2000) = 17h18m22.95s, -0d23m15.24s
semi major axis, semi minor axis (arcsec) = 2.01, 1.8
angle (degrees, anti-clockwise from east) = -30.49

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u -1.79 1.7
SDSS_g 3.06 0.77 22.685 0.272
PanSTARRS_g 4.99 0.41 22.155 0.090
SDSS_r 9.51 1.22 21.454 0.139
PanSTARRS_r 7.92 0.66 21.654 0.090
SDSS_i 13.66 1.71 21.062 0.136
PanSTARRS_i 13.67 0.77 21.061 0.062
PanSTARRS_z 14.75 1.5 20.978 0.110
SDSS_z 27.93 5.97 20.285 0.232
PanSTARRS_y 11.6 3.38 21.239 0.317
2MASS_J -44.52 91.28
2MASS_H 234.97 130.8 16.605 0.604
2MASS_K 211.47 170.12 16.249 0.873
WISE_W1 9.9 17.55 18.711 1.924
WISE_W2 3.32 16.09 19.257 5.255
WISE_W3 -32.15 57.13
WISE_W4 712.98 455.89 10.147 0.694
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.817 8.070 8.262
{\rm log}_{10}({\rm SFR}) -2.443 -1.585 -0.936
{\rm log}_{10}({\rm sSFR}) -10.582 -9.712 -8.835
{\rm stellar\ age} 0.862 5.402 7.757

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.781 -1.298 -0.485
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.719 -1.194 -0.341

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.357 0.871 1.295
\delta -0.369 -0.001 0.262
\tau_1/\tau_2 0.535 0.913 1.309
Q_{PAH} 1.438 3.667 5.663
U_{min} 3.624 9.566 17.078
{\rm log}_{10}(\gamma_e)\, -3.006 -1.930 -0.907

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.880 -0.887 -0.054
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.492 1.876

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.953 -1.863 -1.230
0.03-0.10 Gyr -2.698 -1.641 -0.829
0.10-0.33 Gyr -2.555 -1.582 -0.897
0.33-1.09 Gyr -2.911 -1.807 -1.227
1.09-3.60 Gyr -3.915 -2.030 -1.625
3.60-11.90 Gyr -4.280 -2.074 -1.642
11.90-13.22 Gyr -4.424 -2.116 -1.324