2021lnf

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Information

Transient

Name: 2021lnf
Right ascension: 9h38m01.83s
Declination: -16d51m31.39s
Discovery Date: None
Classification: Ia
Redshift: 0.040110
MW E(B-V): 0.060

Host

Name: 2021lnf
Right ascension: 9h38m01.81s
Declination: -16d51m33.48s
Redshift: 0.038934
Photometric Redshift: 0.042
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.2
Cutout download processed 10.8
Global aperture construction processed 0.62
Local aperture photometry processed 4.53
Global aperture photometry processed 4.75
Validate local photometry processed 0.02
Validate global photometry processed 13.55
Host information processed 0.11
Global host SED inference processed 386.1
Local host SED inference processing None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 9h38m01.83s, -16d51m31.39s
semi major axis, semi minor axis (arcsec) = 2.59, 2.59
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 515.1 2.19 17.120 0.005
PanSTARRS_g 522.98 1.12 17.104 0.002
PanSTARRS_r 1052.13 1.31 16.345 0.001
DES_r 1189.8 3.31 16.211 0.003
PanSTARRS_i 1516.16 1.38 15.948 0.001
PanSTARRS_z 1937.13 1.85 15.682 0.001
DES_z 2156.75 19.79 15.565 0.010
PanSTARRS_y 2358.74 4.82 15.468 0.002

Aperture details

RA, DEC (J2000) = 9h38m01.80s, -16d51m33.32s
semi major axis, semi minor axis (arcsec) = 10.77, 4.93
angle (degrees, anti-clockwise from east) = -28.81

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 8.01 2.05 21.640 0.278
GALEX_NUV 15.65 2.48 20.914 0.172
DES_g 1037.83 3.23 16.360 0.003
PanSTARRS_g 1215.58 2.87 16.188 0.003
PanSTARRS_r 2369.22 3.25 15.463 0.001
DES_r 2289.59 4.7 15.501 0.002
PanSTARRS_i 3409.97 3.26 15.068 0.001
PanSTARRS_z 4203.08 4.53 14.841 0.001
DES_z 4085.25 27.59 14.872 0.007
PanSTARRS_y 5184.34 12.66 14.613 0.003
2MASS_J 6552.96 215.18 13.464 0.036
2MASS_H 8109.5 325.71 12.760 0.044
2MASS_K 6952.22 472.12 12.457 0.074
WISE_W1 3267.34 35.17 12.416 0.012
WISE_W2 1846.43 37.0 12.395 0.022
WISE_W3 659.53 131.68 11.678 0.217
WISE_W4 948.14 713.36 9.838 0.817
 

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})\, 10.534 10.584 10.675
{\rm log}_{10}({\rm SFR}) -1.894 -1.459 -1.071
{\rm log}_{10}({\rm sSFR}) -12.523 -12.075 -11.662
{\rm stellar\ age} 8.016 9.919 12.484

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.682 -0.519 -0.379
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.569 -0.700 0.136

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.137 0.223 0.355
\delta -0.404 -0.103 0.170
\tau_1/\tau_2 0.477 0.893 1.287
Q_{PAH} 0.665 1.835 3.286
U_{min} 2.932 8.576 16.038
{\rm log}_{10}(\gamma_e)\, -2.974 -1.833 -1.301

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.368 -3.522 -2.620
{\rm log}_{10}(\tau_{AGN})\, 0.995 1.455 1.886

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.989 -1.421 -1.052
0.03-0.10 Gyr -2.634 -1.569 -1.044
0.10-0.33 Gyr -3.154 -1.658 -1.007
0.33-1.09 Gyr -3.241 -1.582 -0.752
1.09-3.61 Gyr -2.606 -1.135 -0.051
3.61-11.91 Gyr -1.048 0.590 0.810
11.91-13.23 Gyr 0.590 1.380 1.796