2024qbu

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Information

Transient

Name: AT2024qbu
Right ascension: 13h44m16.62s
Declination: 11d41m08.80s
Discovery Date: July 23, 2024, 6:04 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name: 2024qbu
Right ascension: 13h44m16.69s
Declination: 11d41m09.47s
Redshift: None
Photometric Redshift: 0.083
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.27
Cutout download processed 19.65
Global aperture construction processed 0.57
Local aperture photometry processed 5.52
Global aperture photometry processed 5.73
Validate local photometry processed 0.03
Validate global photometry processed 18.83
Host information processed 0.13
Global host SED inference processed 402.66
Local host SED inference processed 427.7
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.1
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) = 13h44m16.62s, 11d41m08.80s
semi major axis, semi minor axis (arcsec) = 1.28, 1.28
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 33.35 0.3 20.092 0.010
PanSTARRS_r 48.98 0.36 19.675 0.008
DES_r 55.49 0.48 19.539 0.009
SDSS_i 69.15 2.29 19.301 0.036
PanSTARRS_i 69.4 0.4 19.297 0.006
PanSTARRS_z 76.75 0.77 19.187 0.011
DES_z 86.58 1.76 19.056 0.022
PanSTARRS_y 83.7 1.63 19.093 0.021

Aperture details

RA, DEC (J2000) = 13h44m16.68s, 11d41m09.55s
semi major axis, semi minor axis (arcsec) = 4.23, 3.67
angle (degrees, anti-clockwise from east) = -120.32

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 8.13 3.08 21.625 0.412
GALEX_NUV 11.81 1.77 21.219 0.163
SDSS_u 34.83 3.83 20.045 0.119
SDSS_g 93.77 2.82 18.970 0.033
DES_g 99.49 0.55 18.906 0.006
PanSTARRS_g 99.32 0.97 18.907 0.011
SDSS_r 164.97 3.82 18.356 0.025
PanSTARRS_r 159.27 1.01 18.395 0.007
DES_r 172.91 0.89 18.305 0.006
SDSS_i 220.33 4.52 18.042 0.022
PanSTARRS_i 217.78 1.1 18.055 0.005
PanSTARRS_z 238.49 2.19 17.956 0.010
SDSS_z 276.01 10.92 17.798 0.043
DES_z 263.58 3.18 17.848 0.013
PanSTARRS_y 274.55 4.65 17.803 0.018
2MASS_J 510.41 184.27 16.235 0.392
2MASS_H 711.24 243.66 15.402 0.372
2MASS_K 508.61 304.09 15.296 0.649
WISE_W1 191.95 10.05 15.493 0.057
WISE_W2 127.36 12.42 15.298 0.106
WISE_W3 417.59 60.96 12.174 0.159
WISE_W4 293.59 356.0 11.111 1.316
 

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})\, 9.035 9.231 9.374
{\rm log}_{10}({\rm SFR}) -1.545 -1.093 -0.728
{\rm log}_{10}({\rm sSFR}) -10.778 -10.310 -9.859
{\rm stellar\ age} 2.388 5.308 6.914

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.716 -1.117 -0.481
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.589 -0.869 0.051

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.382 0.695 0.978
\delta -0.604 -0.201 0.158
\tau_1/\tau_2 0.627 0.991 1.362
Q_{PAH} 1.347 3.182 5.407
U_{min} 2.909 8.786 16.289
{\rm log}_{10}(\gamma_e)\, -2.892 -1.534 -0.328

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.387 -1.293 -0.435
{\rm log}_{10}(\tau_{AGN})\, 0.951 1.493 1.866

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.701 -1.238 -0.863
0.03-0.10 Gyr -1.621 -0.739 -0.040
0.10-0.33 Gyr -1.590 -0.757 -0.205
0.33-1.07 Gyr -1.398 -0.730 -0.309
1.07-3.49 Gyr -1.419 -0.844 -0.556
3.49-11.39 Gyr -1.840 -1.013 -0.744
11.39-12.66 Gyr -2.235 -1.057 -0.556

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.703 9.763 9.846
{\rm log}_{10}({\rm SFR}) -0.850 -0.630 -0.471
{\rm log}_{10}({\rm sSFR}) -10.659 -10.389 -10.213
{\rm stellar\ age} 5.649 6.580 7.438

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.128 -0.644 -0.349
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.263 0.195 0.373

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.182 0.331 0.558
\delta -0.665 -0.298 0.079
\tau_1/\tau_2 0.792 1.096 1.407
Q_{PAH} 0.949 2.241 4.217
U_{min} 2.751 8.463 15.727
{\rm log}_{10}(\gamma_e)\, -2.892 -1.903 -0.751

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.727 -2.341 -1.519
{\rm log}_{10}(\tau_{AGN})\, 0.956 1.364 1.839

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.018 -0.798 -0.635
0.03-0.10 Gyr -0.807 -0.439 -0.057
0.10-0.33 Gyr -0.785 -0.450 -0.166
0.33-1.07 Gyr -0.780 -0.484 -0.256
1.07-3.49 Gyr -0.657 -0.396 -0.173
3.49-11.39 Gyr -0.512 -0.339 -0.216
11.39-12.66 Gyr -0.791 -0.338 0.019