2021wlw

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Information

Transient

Name: 2021wlw
Right ascension: 18h34m39.76s
Declination: 44d14m09.09s
Discovery Date: None
Classification: Ia
Redshift: 0.065200
MW E(B-V): 0.053

Host

Name: 2021wlw
Right ascension: 18h34m39.77s
Declination: 44d14m09.11s
Redshift: None
Photometric Redshift: 0.096
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.32
Cutout download processed 4.37
Global aperture construction processed 0.64
Local aperture photometry processed 3.55
Global aperture photometry processed 3.79
Validate local photometry processed 0.02
Validate global photometry processed 11.42
Host information processed 0.11
Global host SED inference processed 422.96
Local host SED inference processed 563.6
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.12
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) = 18h34m39.76s, 44d14m09.09s
semi major axis, semi minor axis (arcsec) = 1.6, 1.6
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 157.81 0.44 18.405 0.003
PanSTARRS_r 340.2 0.56 17.571 0.002
PanSTARRS_i 483.68 0.47 17.189 0.001
PanSTARRS_z 614.49 1.31 16.929 0.002
PanSTARRS_y 731.79 3.25 16.739 0.005

Aperture details

RA, DEC (J2000) = 18h34m39.76s, 44d14m09.22s
semi major axis, semi minor axis (arcsec) = 6.45, 4.2
angle (degrees, anti-clockwise from east) = -18.04

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 8.36 2.91 21.594 0.378
GALEX_NUV 8.77 2.84 21.543 0.351
PanSTARRS_g 309.76 1.21 17.672 0.004
PanSTARRS_r 648.3 1.38 16.871 0.002
PanSTARRS_i 912.63 1.31 16.499 0.002
PanSTARRS_z 1132.28 3.75 16.265 0.004
PanSTARRS_y 1328.82 9.85 16.091 0.008
2MASS_J 2057.43 151.74 14.722 0.080
2MASS_H 1703.58 227.74 14.454 0.145
2MASS_K 1973.97 253.5 13.824 0.139
WISE_W1 831.68 18.85 13.901 0.025
WISE_W2 495.62 19.69 13.823 0.043
WISE_W3 238.63 47.79 12.782 0.217
WISE_W4 326.88 256.17 10.994 0.851
 

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})\, 10.143 10.250 10.356
{\rm log}_{10}({\rm SFR}) -2.485 -0.999 -0.131
{\rm log}_{10}({\rm sSFR}) -12.761 -11.269 -10.313
{\rm stellar\ age} 7.039 8.378 12.029

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.442 -0.864 -0.501
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.675 -0.617 0.221

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.245 0.680 1.111
\delta -0.603 -0.213 0.213
\tau_1/\tau_2 0.588 0.976 1.364
Q_{PAH} 0.679 2.117 4.694
U_{min} 3.076 8.598 15.906
{\rm log}_{10}(\gamma_e)\, -3.264 -1.715 -0.407

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.564 -1.057 -0.284
{\rm log}_{10}(\tau_{AGN})\, 0.973 1.335 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.928 -1.303 -0.430
0.03-0.10 Gyr -3.019 -1.100 -0.070
0.10-0.33 Gyr -3.232 -1.111 -0.066
0.33-1.08 Gyr -3.766 -1.123 -0.104
1.08-3.53 Gyr -3.206 -0.721 0.233
3.53-11.60 Gyr -1.020 0.281 0.493
11.60-12.89 Gyr -0.036 0.787 1.427

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.386 10.451 10.557
{\rm log}_{10}({\rm SFR}) -2.201 -1.006 -0.414
{\rm log}_{10}({\rm sSFR}) -12.742 -11.443 -10.861
{\rm stellar\ age} 7.550 8.807 12.046

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.012 -0.702 -0.523
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.573 -0.604 0.211

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.181 0.315 0.497
\delta -0.737 -0.310 0.064
\tau_1/\tau_2 0.576 0.975 1.400
Q_{PAH} 0.459 1.296 2.556
U_{min} 2.902 8.597 16.176
{\rm log}_{10}(\gamma_e)\, -2.931 -1.907 -1.046

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.360 -3.414 -2.435
{\rm log}_{10}(\tau_{AGN})\, 1.029 1.481 1.888

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.694 -1.380 -0.711
0.03-0.10 Gyr -2.530 -1.018 -0.301
0.10-0.33 Gyr -3.518 -1.156 -0.348
0.33-1.08 Gyr -4.105 -1.373 -0.478
1.08-3.53 Gyr -2.819 -0.752 0.106
3.53-11.60 Gyr -0.926 0.528 0.707
11.60-12.89 Gyr 0.167 1.055 1.672