2024zkb results

Information

Transient
Name:AT2024zkb
Right ascension: 0h10m12.00s
Declination:35d21m30.70s
Discovery Date:Oct. 22, 2024, 7:32 a.m.
Classification:None
Redshift:None
MW E(B-V):0.056
Host
Name:2024zkb
Right ascension: 0h10m11.94s
Declination:35d21m33.17s
Redshift:None
Photometric Redshift:0.102
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 14.29
Transient MWEBV processed 0.16
Host match processed 2.84
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.58
Global aperture photometry processed 4.63
Validate global photometry processed 14.34
Global host SED inference processed 397.11
Local aperture photometry processed 4.35
Validate local photometry processed 0.02
Local host SED inference processed 578.89
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h10m12.00s, 35d21m30.70s
semi major axis, semi minor axis (arcsec):1.07, 1.07
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 9.24 1.32 21.486 0.155 AB

Aperture details

RA, DEC (J2000):0h10m11.94s, 35d21m33.27s
semi major axis, semi minor axis (arcsec):7.32, 4.71
angle (degrees, anti-clockwise from east):-160.06
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.18 3.28 20.947 0.234 AB
GALEX_NUV 25.3 1.53 20.392 0.065 AB
SDSS_u 26.73 7.14 20.332 0.290 AB
SDSS_g 85.21 2.98 19.074 0.038 AB
PanSTARRS_g 92.71 1.23 18.982 0.014 AB
SDSS_r 119.52 4.69 18.706 0.043 AB
PanSTARRS_r 141.24 1.55 18.525 0.012 AB
SDSS_i 173.4 6.58 18.302 0.041 AB
PanSTARRS_i 164.57 1.94 18.359 0.013 AB
PanSTARRS_z 177.29 3.55 18.278 0.022 AB
SDSS_z 130.35 27.64 18.612 0.230 AB
PanSTARRS_y 199.22 6.91 18.152 0.038 AB
2MASS_J -99.28 178.45 Vega
2MASS_H 459.8 261.62 15.876 0.618 Vega
2MASS_K 651.96 285.51 15.027 0.475 Vega
WISE_W1 135.26 23.28 15.873 0.187 Vega
WISE_W2 103.12 24.12 15.528 0.254 Vega
WISE_W3 294.28 87.88 12.554 0.324 Vega
WISE_W4 1068.65 611.95 9.708 0.622 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.805 8.353 8.746
{\rm log}_{10}({\rm SFR}) -1.081 -0.655 -0.204
{\rm log}_{10}({\rm sSFR}) -9.641 -8.965 -8.152
{\rm stellar\ age} 0.864 5.220 7.394

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.510 -0.716 -0.007
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.300 -0.502 0.193

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.584 1.050 1.668
\delta -0.345 0.022 0.287
\tau_1/\tau_2 0.536 0.915 1.347
Q_{PAH} 0.655 2.223 4.827
U_{min} 3.152 8.155 15.287
{\rm log}_{10}(\gamma_e)\, -3.074 -1.953 -0.707

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.312 -0.720 0.064
{\rm log}_{10}(\tau_{AGN})\, 1.024 1.390 1.837

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.852 -0.428 -0.012
0.03-0.10 Gyr -2.286 -1.016 -0.354
0.10-0.33 Gyr -3.428 -1.651 -0.943
0.33-1.06 Gyr -3.932 -1.823 -1.168
1.06-3.44 Gyr -3.921 -1.810 -1.233
3.44-11.19 Gyr -3.882 -1.809 -1.185
11.19-12.43 Gyr -3.910 -1.800 -0.859

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.600 9.701 9.788
{\rm log}_{10}({\rm SFR}) -0.081 0.111 0.306
{\rm log}_{10}({\rm sSFR}) -9.809 -9.597 -9.373
{\rm stellar\ age} 4.819 6.120 7.238

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.831 -0.346 -0.060
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.206 -0.662 -0.108

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.077 0.158 0.301
\delta -0.271 0.120 0.333
\tau_1/\tau_2 0.706 1.011 1.317
Q_{PAH} 1.031 2.572 4.583
U_{min} 2.533 7.292 14.083
{\rm log}_{10}(\gamma_e)\, -2.689 -1.573 -0.454

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.752 -2.191 -1.356
{\rm log}_{10}(\tau_{AGN})\, 0.965 1.366 1.851

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.261 -0.092 0.087
0.03-0.10 Gyr -0.081 0.182 0.411
0.10-0.33 Gyr -0.179 0.094 0.329
0.33-1.06 Gyr -0.431 -0.129 0.107
1.06-3.44 Gyr -0.506 -0.239 -0.057
3.44-11.19 Gyr -0.483 -0.238 -0.064
11.19-12.43 Gyr -0.563 -0.137 0.269