2024nbj

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Information

Transient

Name: AT2024nbj
Right ascension: 15h45m23.47s
Declination: 21d34m19.54s
Discovery Date: June 23, 2024, 5:34 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.041

Host

Name: 2024nbj
Right ascension: 15h45m23.47s
Declination: 21d34m19.23s
Redshift: None
Photometric Redshift: 0.185
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.23
Cutout download processed 18.96
Global aperture construction processed 0.58
Local aperture photometry processed 5.43
Global aperture photometry processed 5.48
Validate local photometry no valid phot 0.03
Validate global photometry processed 17.11
Host information processed 0.14
Global host SED inference processed 409.88
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Log transient processing status blocked 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) = 15h45m23.47s, 21d34m19.54s
semi major axis, semi minor axis (arcsec) = 0.65, 0.65
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 15h45m23.46s, 21d34m19.41s
semi major axis, semi minor axis (arcsec) = 5.23, 4.12
angle (degrees, anti-clockwise from east) = -147.69

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.63 2.67 21.334 0.273 AB
GALEX_NUV 13.15 2.26 21.102 0.186 AB
SDSS_u 30.14 3.8 20.202 0.137 AB
SDSS_g 72.92 2.52 19.243 0.038 AB
DES_g 76.53 0.6 19.190 0.009 AB
PanSTARRS_g 76.27 1.27 19.194 0.018 AB
SDSS_r 155.11 3.81 18.423 0.027 AB
PanSTARRS_r 148.36 1.2 18.472 0.009 AB
DES_r 163.78 1.47 18.364 0.010 AB
SDSS_i 241.34 5.76 17.943 0.026 AB
PanSTARRS_i 202.43 1.22 18.134 0.007 AB
PanSTARRS_z 267.81 2.97 17.830 0.012 AB
SDSS_z 297.34 14.63 17.717 0.053 AB
DES_z 262.47 4.87 17.852 0.020 AB
PanSTARRS_y 337.25 6.59 17.580 0.021 AB
2MASS_J 692.39 155.41 15.904 0.244 Vega
2MASS_H 573.3 247.75 15.636 0.469 Vega
2MASS_K 676.39 291.66 14.987 0.468 Vega
WISE_W1 327.03 100.57 14.915 0.334 Vega
WISE_W3 383.86 68.1 12.266 0.193 Vega
WISE_W4 552.22 317.43 10.425 0.624 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.645 10.687 10.737
{\rm log}_{10}({\rm SFR}) -0.284 0.134 0.496
{\rm log}_{10}({\rm sSFR}) -10.981 -10.537 -10.222
{\rm stellar\ age} 5.389 6.449 7.531

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.642 -0.370 -0.131
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.658 -0.651 0.251

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.196 0.471 0.920
\delta -0.171 0.227 0.363
\tau_1/\tau_2 0.725 1.069 1.387
Q_{PAH} 0.790 1.782 3.683
U_{min} 2.736 8.405 16.129
{\rm log}_{10}(\gamma_e)\, -3.060 -1.937 -0.695

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.235 -3.108 -1.448
{\rm log}_{10}(\tau_{AGN})\, 0.986 1.385 1.865

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.410 0.008 0.377
0.03-0.10 Gyr 0.334 0.623 0.886
0.10-0.32 Gyr 0.150 0.491 0.802
0.32-1.02 Gyr -0.110 0.288 0.711
1.02-3.24 Gyr -0.007 0.419 0.741
3.24-10.33 Gyr 0.415 0.636 0.730
10.33-11.48 Gyr 0.289 0.750 1.162