2023zjb

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Information

Transient

Name: AT2023zjb
Right ascension: 0h02m04.10s
Declination: 42d33m11.13s
Discovery Date: Dec. 6, 2023, 3:47 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.088

Host

Name: 2023zjb
Right ascension: 0h02m04.01s
Declination: 42d33m10.00s
Redshift: None
Photometric Redshift: 0.049
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.55
Cutout download processed 3.99
Global aperture construction processed 0.58
Local aperture photometry processed 3.51
Global aperture photometry processed 3.99
Validate local photometry processed 0.02
Validate global photometry processed 10.93
Host information processed 0.09
Global host SED inference processed 430.02
Local host SED inference processed 443.16
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 0h02m04.10s, 42d33m11.13s
semi major axis, semi minor axis (arcsec) = 2.07, 2.07
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 79.84 0.54 19.144 0.007
PanSTARRS_r 108.28 0.76 18.814 0.008
PanSTARRS_i 147.85 0.71 18.475 0.005
PanSTARRS_z 152.41 2.01 18.442 0.014
PanSTARRS_y 181.76 3.49 18.251 0.021

Aperture details

RA, DEC (J2000) = 0h02m03.99s, 42d33m10.15s
semi major axis, semi minor axis (arcsec) = 4.18, 3.97
angle (degrees, anti-clockwise from east) = -33.07

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_NUV 33.75 4.31 20.079 0.139
PanSTARRS_g 157.25 1.02 18.408 0.007
PanSTARRS_r 210.4 1.42 18.092 0.007
PanSTARRS_i 292.58 1.31 17.734 0.005
PanSTARRS_z 304.41 3.74 17.691 0.013
PanSTARRS_y 358.91 6.36 17.513 0.019
2MASS_J 331.99 145.07 16.702 0.474
2MASS_H 335.38 235.32 16.219 0.762
2MASS_K 453.13 232.47 15.422 0.557
WISE_W1 203.26 13.69 15.431 0.073
WISE_W2 139.32 16.15 15.201 0.126
WISE_W3 681.28 64.33 11.643 0.103
WISE_W4 1617.59 411.89 9.258 0.276
 

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})\, 8.875 9.052 9.202
{\rm log}_{10}({\rm SFR}) -1.247 -0.936 -0.569
{\rm log}_{10}({\rm sSFR}) -10.355 -9.978 -9.493
{\rm stellar\ age} 2.823 5.696 7.494

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.691 -0.998 -0.366
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.609 -0.739 0.007

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.230 0.524 0.859
\delta -0.519 -0.105 0.223
\tau_1/\tau_2 0.678 1.035 1.436
Q_{PAH} 0.754 2.597 4.822
U_{min} 2.739 7.837 14.818
{\rm log}_{10}(\gamma_e)\, -3.313 -2.249 -1.178

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.168 -1.855 -0.813
{\rm log}_{10}(\tau_{AGN})\, 0.996 1.463 1.891

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.247 -0.936 -0.569
0.03-0.10 Gyr -1.177 -0.614 -0.097
0.10-0.33 Gyr -1.420 -0.771 -0.312
0.33-1.09 Gyr -1.658 -1.016 -0.614
1.09-3.58 Gyr -1.682 -1.108 -0.843
3.58-11.79 Gyr -1.892 -1.205 -0.919
11.79-13.10 Gyr -2.193 -1.240 -0.691

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.268 9.380 9.498
{\rm log}_{10}({\rm SFR}) -0.967 -0.762 -0.611
{\rm log}_{10}({\rm sSFR}) -10.398 -10.136 -9.938
{\rm stellar\ age} 6.114 7.283 8.495

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.978 -0.553 -0.344
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.858 -1.420 0.289

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.096 0.213 0.417
\delta -0.556 -0.085 0.236
\tau_1/\tau_2 0.780 1.121 1.460
Q_{PAH} 0.375 1.085 2.440
U_{min} 2.804 8.128 15.470
{\rm log}_{10}(\gamma_e)\, -2.969 -1.961 -1.220

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.970 -2.741 -1.836
{\rm log}_{10}(\tau_{AGN})\, 1.040 1.506 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.967 -0.762 -0.611
0.03-0.10 Gyr -0.636 -0.295 -0.009
0.10-0.33 Gyr -1.862 -0.955 -0.512
0.33-1.09 Gyr -1.670 -1.110 -0.776
1.09-3.58 Gyr -1.526 -1.029 -0.746
3.58-11.79 Gyr -1.004 -0.746 -0.583
11.79-13.10 Gyr -1.174 -0.649 -0.178