2021xzl

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Information

Transient

Name: 2021xzl
Right ascension: 23h04m09.29s
Declination: -6d25m13.95s
Discovery Date: None
Classification: Ia
Redshift: 0.043425
MW E(B-V): 0.037

Host

Name: 2021xzl
Right ascension: 23h04m09.60s
Declination: -6d25m18.54s
Redshift: 0.044678
Photometric Redshift: 0.038
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.95
Cutout download processed 20.21
Global aperture construction processed 0.62
Local aperture photometry processed 6.28
Global aperture photometry processed 6.7
Validate local photometry processed 0.03
Validate global photometry processed 17.44
Host information processed 0.08
Global host SED inference processed 364.6
Local host SED inference processed 428.54
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 23h04m09.29s, -6d25m13.95s
semi major axis, semi minor axis (arcsec) = 2.28, 2.28
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 26.27 2.4 20.351 0.099
SDSS_g 80.0 2.41 19.142 0.033
DES_g 83.17 0.61 19.100 0.008
PanSTARRS_g 96.0 0.6 18.944 0.007
SDSS_r 130.15 3.16 18.614 0.026
PanSTARRS_r 151.14 0.55 18.452 0.004
DES_r 145.39 1.18 18.494 0.009
SDSS_i 173.67 3.93 18.301 0.025
PanSTARRS_i 194.2 0.8 18.179 0.004
PanSTARRS_z 228.29 1.51 18.004 0.007
SDSS_z 215.17 7.46 18.068 0.038
DES_z 207.41 2.9 18.108 0.015
PanSTARRS_y 291.19 4.0 17.740 0.015

Aperture details

RA, DEC (J2000) = 23h04m09.59s, -6d25m18.27s
semi major axis, semi minor axis (arcsec) = 18.79, 11.41
angle (degrees, anti-clockwise from east) = -62.55

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 132.31 6.14 18.596 0.050
GALEX_NUV 186.73 4.59 18.222 0.027
SDSS_u 562.31 14.83 17.025 0.029
SDSS_g 1798.45 11.86 15.763 0.007
DES_g 1786.92 2.94 15.770 0.002
PanSTARRS_g 1920.95 3.77 15.691 0.002
SDSS_r 3047.3 16.06 15.190 0.006
PanSTARRS_r 3099.72 3.41 15.172 0.001
DES_r 3267.1 5.69 15.115 0.002
SDSS_i 4207.45 21.04 14.840 0.005
PanSTARRS_i 4093.84 4.97 14.870 0.001
PanSTARRS_z 4845.51 9.46 14.687 0.002
SDSS_z 5435.67 45.7 14.562 0.009
DES_z 5104.81 14.66 14.630 0.003
PanSTARRS_y 6133.81 25.2 14.431 0.004
2MASS_J 7038.31 414.18 13.386 0.064
2MASS_H 10080.4 672.23 12.524 0.072
2MASS_K 7838.89 729.82 12.327 0.101
WISE_W1 4046.46 54.0 12.183 0.014
WISE_W2 2578.04 76.51 12.033 0.032
WISE_W3 12601.57 252.29 8.475 0.022
WISE_W4 21192.68 2043.21 6.465 0.105
 

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})\, 9.071 9.245 9.397
{\rm log}_{10}({\rm SFR}) -1.320 -0.812 -0.297
{\rm log}_{10}({\rm sSFR}) -10.622 -10.105 -9.460
{\rm stellar\ age} 4.217 6.632 8.284

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.607 -1.108 -0.606
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.474 -0.283 0.234

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.338 0.744 1.048
\delta -0.489 -0.076 0.282
\tau_1/\tau_2 0.690 1.026 1.360
Q_{PAH} 0.964 2.509 4.648
U_{min} 2.693 7.642 14.485
{\rm log}_{10}(\gamma_e)\, -3.269 -2.142 -0.864

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.022 -2.193 -0.591
{\rm log}_{10}(\tau_{AGN})\, 1.024 1.515 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.549 -1.010 -0.669
0.03-0.10 Gyr -1.433 -0.769 -0.194
0.10-0.33 Gyr -1.300 -0.710 -0.218
0.33-1.09 Gyr -1.466 -0.794 -0.370
1.09-3.59 Gyr -1.400 -0.763 -0.459
3.59-11.84 Gyr -1.282 -0.720 -0.483
11.84-13.16 Gyr -1.395 -0.686 -0.089

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.504 10.554 10.598
{\rm log}_{10}({\rm SFR}) 0.411 0.615 0.813
{\rm log}_{10}({\rm sSFR}) -10.150 -9.937 -9.718
{\rm stellar\ age} 6.152 6.986 7.847

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.543 -0.376 -0.251
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.113 0.245 0.377

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.307 0.437 0.592
\delta -0.299 -0.139 -0.026
\tau_1/\tau_2 0.668 0.980 1.297
Q_{PAH} 0.639 1.519 2.776
U_{min} 2.483 6.922 13.551
{\rm log}_{10}(\gamma_e)\, -2.325 -1.699 -1.185

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.819 -2.755 -1.874
{\rm log}_{10}(\tau_{AGN})\, 1.141 1.652 1.992

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.135 0.328 0.492
0.03-0.10 Gyr 0.452 0.701 0.935
0.10-0.33 Gyr 0.464 0.690 0.917
0.33-1.09 Gyr 0.268 0.505 0.680
1.09-3.59 Gyr 0.303 0.560 0.749
3.59-11.84 Gyr 0.511 0.664 0.761
11.84-13.16 Gyr 0.316 0.708 1.068