2024kqb results

Information

Transient
Name:AT2024kqb
Right ascension: 8h29m28.13s
Declination:30d28m54.50s
Discovery Date:June 5, 2024, 4:12 a.m.
Classification:None
Redshift:None
MW E(B-V):0.042
Host
Name:2024kqb
Right ascension: 8h29m27.95s
Declination:30d28m47.17s
Redshift:0.046830
Photometric Redshift:0.068
 

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_z
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 19.75
Transient MWEBV processed 0.08
Host match processed 1.29
Host information processed 0.13
Host MWEBV processed 0.1
Global aperture construction processed 0.68
Global aperture photometry processed 6.11
Validate global photometry processed 17.92
Global host SED inference processed 803.33
Local aperture photometry processed 5.94
Validate local photometry processed 0.03
Local host SED inference processed 510.44
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h29m28.13s, 30d28m54.50s
semi major axis, semi minor axis (arcsec):2.18, 2.18
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 4.26 1.81 22.328 0.461 AB
SDSS_g 9.63 1.01 21.440 0.114 AB
DES_g 11.0 0.37 21.297 0.036 AB
PanSTARRS_g 12.15 0.5 21.189 0.045 AB
SDSS_r 12.15 1.42 21.189 0.126 AB
PanSTARRS_r 13.51 0.78 21.074 0.063 AB
DES_r 13.18 0.99 21.100 0.082 AB
SDSS_i 10.55 1.99 21.342 0.205 AB
PanSTARRS_i 15.45 0.75 20.928 0.052 AB
PanSTARRS_z 15.97 1.54 20.892 0.105 AB
SDSS_z 6.62 8.82 21.848 1.447 AB
DES_z 16.79 0.96 20.837 0.062 AB
PanSTARRS_y 16.56 4.25 20.852 0.278 AB

Aperture details

RA, DEC (J2000):8h29m27.98s, 30d28m47.24s
semi major axis, semi minor axis (arcsec):13.02, 8.4
angle (degrees, anti-clockwise from east):-79.38
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 63.47 2.1 19.394 0.036 AB
GALEX_NUV 84.76 1.64 19.080 0.021 AB
SDSS_u 83.89 8.78 19.091 0.114 AB
SDSS_g 331.19 5.58 17.600 0.018 AB
DES_g 349.55 2.02 17.541 0.006 AB
PanSTARRS_g 346.98 2.41 17.549 0.008 AB
SDSS_r 438.58 7.61 17.295 0.019 AB
PanSTARRS_r 432.18 3.75 17.311 0.009 AB
DES_r 474.97 5.77 17.208 0.013 AB
SDSS_i 498.28 10.35 17.156 0.023 AB
PanSTARRS_i 505.9 3.47 17.140 0.007 AB
PanSTARRS_z 571.72 7.21 17.007 0.014 AB
SDSS_z 606.45 42.48 16.943 0.076 AB
DES_z 604.04 5.11 16.947 0.009 AB
PanSTARRS_y 574.5 19.67 17.002 0.037 AB
2MASS_J 380.66 236.22 16.554 0.674 Vega
2MASS_H 147.14 359.93 17.113 2.656 Vega
2MASS_K -144.56 403.05 Vega
WISE_W1 308.18 21.7 14.979 0.076 Vega
WISE_W2 118.21 29.38 15.379 0.270 Vega
WISE_W3 486.79 137.72 12.008 0.307 Vega
WISE_W4 1009.46 876.34 9.770 0.943 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.440 7.746 7.976
{\rm log}_{10}({\rm SFR}) -4.190 -2.214 -1.572
{\rm log}_{10}({\rm sSFR}) -11.787 -9.992 -9.317
{\rm stellar\ age} 0.215 1.851 6.091

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.674 -1.186 -0.498
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.415 -0.823 -0.248

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.170 0.465 1.001
\delta -0.536 -0.025 0.267
\tau_1/\tau_2 0.572 1.019 1.453
Q_{PAH} 1.351 3.549 5.827
U_{min} 3.588 9.857 17.558
{\rm log}_{10}(\gamma_e)\, -2.956 -1.782 -0.741

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.177 -0.396 0.068
{\rm log}_{10}(\tau_{AGN})\, 1.192 1.605 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.271 -2.332 -1.686
0.03-0.10 Gyr -2.774 -1.473 -0.731
0.10-0.33 Gyr -3.052 -1.712 -0.893
0.33-1.09 Gyr -4.809 -2.435 -1.619
1.09-3.58 Gyr -6.258 -3.047 -2.104
3.58-11.82 Gyr -7.324 -3.431 -2.274
11.82-13.13 Gyr -8.234 -3.572 -2.224

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.356 9.438 9.509
{\rm log}_{10}({\rm SFR}) -1.069 -0.799 -0.649
{\rm log}_{10}({\rm sSFR}) -10.519 -10.255 -10.097
{\rm stellar\ age} 4.462 5.798 6.721

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.872 -0.667 -0.513
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.782 -1.530 -1.267

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.016 0.061 0.151
\delta -0.156 0.217 0.363
\tau_1/\tau_2 0.639 0.970 1.308
Q_{PAH} 1.815 4.136 5.922
U_{min} 3.151 9.020 16.560
{\rm log}_{10}(\gamma_e)\, -1.590 -0.693 -0.178

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.436 -3.496 -2.377
{\rm log}_{10}(\tau_{AGN})\, 1.194 1.703 2.020

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.233 -0.967 -0.821
0.03-0.10 Gyr -0.691 -0.403 -0.167
0.10-0.33 Gyr -0.591 -0.341 -0.122
0.33-1.09 Gyr -0.701 -0.465 -0.284
1.09-3.58 Gyr -0.821 -0.611 -0.420
3.58-11.82 Gyr -1.016 -0.763 -0.614
11.82-13.13 Gyr -1.253 -0.784 -0.453