2024llj

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Information

Transient

Name: AT2024llj
Right ascension: 1h55m50.12s
Declination: 24d36m32.80s
Discovery Date: Feb. 19, 2024, 5:46 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.092

Host

Name: 2024llj
Right ascension: 1h55m50.11s
Declination: 24d36m33.80s
Redshift: None
Photometric Redshift: 0.146
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.43
Cutout download processed 19.12
Global aperture construction processed 0.85
Local aperture photometry processed 5.42
Global aperture photometry processed 5.59
Validate local photometry no valid phot 0.03
Validate global photometry processed 15.56
Host information processed 0.15
Global host SED inference processed 440.13
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.08
Processing status blocked N/A N/A
 

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) = 1h55m50.12s, 24d36m32.80s
semi major axis, semi minor axis (arcsec) = 0.78, 0.78
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available


Aperture details

RA, DEC (J2000) = 1h55m50.11s, 24d36m34.20s
semi major axis, semi minor axis (arcsec) = 9.59, 6.13
angle (degrees, anti-clockwise from east) = -120.09

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.73 4.06 20.841 0.264 AB
GALEX_NUV 11.78 3.52 21.222 0.324 AB
SDSS_u -19.32 8.46 AB
SDSS_g 55.61 3.04 19.537 0.059 AB
DES_g 56.27 0.47 19.524 0.009 AB
PanSTARRS_g 71.53 2.41 19.264 0.037 AB
SDSS_r 112.13 4.73 18.776 0.046 AB
PanSTARRS_r 90.02 2.41 19.014 0.029 AB
DES_r 98.75 1.0 18.914 0.011 AB
SDSS_i 132.15 7.37 18.597 0.061 AB
PanSTARRS_i 126.63 2.52 18.644 0.022 AB
PanSTARRS_z 154.4 5.62 18.428 0.040 AB
SDSS_z 253.01 22.29 17.892 0.096 AB
DES_z 143.51 2.03 18.508 0.015 AB
PanSTARRS_y 159.56 13.59 18.393 0.092 AB
2MASS_J 129.49 200.63 17.725 1.682 Vega
2MASS_H -65.87 327.4 Vega
2MASS_K 408.71 378.61 15.534 1.006 Vega
WISE_W1 103.07 13.68 16.168 0.144 Vega
WISE_W2 57.8 18.28 16.156 0.343 Vega
WISE_W3 42.61 96.97 14.652 2.471 Vega
WISE_W4 -1221.92 447.64 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.978 10.063 10.190
{\rm log}_{10}({\rm SFR}) -1.009 -0.432 -0.196
{\rm log}_{10}({\rm sSFR}) -11.108 -10.480 -10.220
{\rm stellar\ age} 5.367 6.521 7.995

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.467 -0.850 -0.362
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.489 -0.234 0.274

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.132 0.300 0.488
\delta 0.018 0.226 0.345
\tau_1/\tau_2 0.486 0.892 1.309
Q_{PAH} 0.896 2.203 4.211
U_{min} 3.071 9.191 17.253
{\rm log}_{10}(\gamma_e)\, -2.842 -1.783 -0.749

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.068 -2.536 -1.548
{\rm log}_{10}(\tau_{AGN})\, 0.974 1.474 1.902

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.143 -0.570 -0.332
0.03-0.10 Gyr 0.074 0.434 0.711
0.10-0.32 Gyr -1.096 0.001 0.332
0.32-1.04 Gyr -1.176 -0.292 0.022
1.04-3.33 Gyr -1.148 -0.247 0.055
3.33-10.72 Gyr -0.383 -0.046 0.134
10.72-11.91 Gyr -0.595 0.080 0.671