2024sbt

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Information

Transient

Name: AT2024sbt
Right ascension: 19h32m27.70s
Declination: 57d32m36.55s
Discovery Date: Aug. 13, 2024, 5:33 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.056

Host

Name: 2024sbt
Right ascension: 19h32m27.74s
Declination: 57d32m36.65s
Redshift: 0.047889
Photometric Redshift: 0.057
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.65
Cutout download processed 7.1
Global aperture construction processed 0.62
Local aperture photometry processed 4.7
Global aperture photometry processed 4.72
Validate local photometry processed 0.02
Validate global photometry processed 13.12
Host information processed 0.13
Global host SED inference processed 440.55
Local host SED inference processed 469.59
Transient information processed 0.0
Transient MWEBV processed 0.14
Host MWEBV processed 0.13
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) = 19h32m27.70s, 57d32m36.55s
semi major axis, semi minor axis (arcsec) = 2.13, 2.13
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 256.1 0.92 17.879 0.004
PanSTARRS_g 250.34 0.73 17.904 0.003
PanSTARRS_r 533.08 0.87 17.083 0.002
PanSTARRS_i 774.25 1.12 16.678 0.002
PanSTARRS_z 1018.13 2.02 16.380 0.002
DES_z 1138.63 6.13 16.259 0.006
PanSTARRS_y 1233.7 4.17 16.172 0.004

Aperture details

RA, DEC (J2000) = 19h32m27.73s, 57d32m36.57s
semi major axis, semi minor axis (arcsec) = 14.99, 6.75
angle (degrees, anti-clockwise from east) = -159.06

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 32.76 5.65 20.112 0.187
GALEX_NUV 68.45 4.66 19.312 0.074
DES_g 912.48 1.78 16.499 0.002
PanSTARRS_g 927.8 3.13 16.481 0.004
PanSTARRS_r 1813.86 3.53 15.753 0.002
PanSTARRS_i 2556.0 4.71 15.381 0.002
PanSTARRS_z 3173.91 8.85 15.146 0.003
DES_z 3234.11 10.69 15.126 0.004
PanSTARRS_y 3832.02 18.8 14.941 0.005
2MASS_J 5721.05 270.16 13.611 0.051
2MASS_H 6258.76 395.63 13.041 0.069
2MASS_K 5474.3 441.94 12.716 0.088
WISE_W1 3251.87 31.16 12.421 0.010
WISE_W2 2134.17 39.07 12.238 0.020
WISE_W3 9273.03 88.82 8.808 0.010
 

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})\, 9.918 10.048 10.139
{\rm log}_{10}({\rm SFR}) -1.679 -0.708 -0.219
{\rm log}_{10}({\rm sSFR}) -11.709 -10.745 -10.234
{\rm stellar\ age} 4.554 6.855 8.197

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.031 -0.499 -0.223
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.539 -0.598 0.037

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.503 0.777 1.136
\delta -0.737 -0.475 -0.134
\tau_1/\tau_2 0.615 1.017 1.414
Q_{PAH} 0.970 3.343 5.472
U_{min} 2.517 7.512 15.090
{\rm log}_{10}(\gamma_e)\, -3.402 -2.085 -0.919

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.292 -2.623 -1.020
{\rm log}_{10}(\tau_{AGN})\, 1.082 1.547 1.953

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.679 -0.708 -0.219
0.03-0.10 Gyr -1.692 -0.652 0.056
0.10-0.33 Gyr -1.712 -0.676 -0.048
0.33-1.09 Gyr -1.179 -0.437 0.062
1.09-3.58 Gyr -0.671 -0.136 0.202
3.58-11.80 Gyr -0.626 -0.115 0.065
11.80-13.12 Gyr -0.924 -0.101 0.380

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.509 10.581 10.658
{\rm log}_{10}({\rm SFR}) 0.016 0.260 0.448
{\rm log}_{10}({\rm sSFR}) -10.598 -10.317 -10.114
{\rm stellar\ age} 6.530 7.466 8.690

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.997 -0.655 -0.405
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.917 -1.506 0.352

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.665 0.853 1.034
\delta -0.166 -0.050 0.053
\tau_1/\tau_2 0.676 0.996 1.339
Q_{PAH} 0.399 0.952 1.654
U_{min} 2.392 7.361 14.853
{\rm log}_{10}(\gamma_e)\, -3.468 -2.775 -2.126

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.459 -2.422 -1.800
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.381 1.813

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.016 0.260 0.448
0.03-0.10 Gyr 0.146 0.482 0.779
0.10-0.33 Gyr -0.604 0.105 0.436
0.33-1.09 Gyr -0.634 -0.058 0.259
1.09-3.58 Gyr -0.226 0.224 0.482
3.58-11.80 Gyr 0.274 0.471 0.595
11.80-13.12 Gyr 0.075 0.572 1.038