2024ylt

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Information

Transient

Name: AT2024ylt
Right ascension: 3h56m30.35s
Declination: 38d40m15.10s
Discovery Date: Sept. 12, 2024, 2:24 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.743

Host

Name: 2024ylt
Right ascension: 3h56m30.30s
Declination: 38d40m07.77s
Redshift: 0.017011
Photometric Redshift: 0.320
 

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
processed
status
Local host SED inference
Local host SED inference
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 2.27
Cutout download processed 12.96
Global aperture construction processed 0.98
Local aperture photometry processed 4.98
Global aperture photometry processed 5.2
Validate local photometry processed 0.03
Validate global photometry processed 14.61
Host information processed 0.2
Global host SED inference processed 655.94
Local host SED inference processed 646.9
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
Processing status completed 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) = 3h56m30.35s, 38d40m15.10s
semi major axis, semi minor axis (arcsec) = 5.78, 5.78
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 21.52 4.1 20.568 0.207 AB
SDSS_g 69.02 2.7 19.303 0.043 AB
PanSTARRS_g 71.64 1.53 19.262 0.023 AB
SDSS_r 167.87 4.21 18.338 0.027 AB
PanSTARRS_r 191.77 1.82 18.193 0.010 AB
SDSS_i 317.75 5.98 17.645 0.020 AB
PanSTARRS_i 329.5 2.48 17.605 0.008 AB
PanSTARRS_z 466.56 4.4 17.228 0.010 AB
SDSS_z 481.49 15.17 17.194 0.034 AB
PanSTARRS_y 608.11 9.63 16.940 0.017 AB
2MASS_J 678.72 147.13 15.926 0.235 Vega
2MASS_H 1084.3 215.32 14.945 0.216 Vega
2MASS_K 1354.04 224.45 14.233 0.180 Vega

Aperture details

RA, DEC (J2000) = 3h56m30.34s, 38d40m08.42s
semi major axis, semi minor axis (arcsec) = 16.08, 12.04
angle (degrees, anti-clockwise from east) = -45.48

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 125.6 10.0 18.653 0.086 AB
SDSS_g 281.9 5.95 17.775 0.023 AB
PanSTARRS_g 270.95 3.64 17.818 0.015 AB
SDSS_r 674.33 9.13 16.828 0.015 AB
PanSTARRS_r 728.82 4.3 16.743 0.006 AB
SDSS_i 1218.15 12.83 16.186 0.011 AB
PanSTARRS_i 1207.71 5.79 16.195 0.005 AB
PanSTARRS_z 1683.85 10.45 15.834 0.007 AB
SDSS_z 1881.84 35.64 15.714 0.021 AB
PanSTARRS_y 2230.6 22.6 15.529 0.011 AB
2MASS_J 3371.08 394.73 14.186 0.127 Vega
2MASS_H 4604.8 573.99 13.374 0.135 Vega
2MASS_K 3943.59 602.0 13.072 0.166 Vega
WISE_W1 2859.16 51.9 12.560 0.020 Vega
WISE_W2 2057.26 62.45 12.278 0.033 Vega
WISE_W3 12754.27 290.2 8.462 0.025 Vega
WISE_W4 26918.53 1686.16 6.205 0.068 Vega
 

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})\, 8.499 8.816 9.035
{\rm log}_{10}({\rm SFR}) -1.078 -0.073 0.383
{\rm log}_{10}({\rm sSFR}) -9.840 -8.937 -8.131
{\rm stellar\ age} 0.275 3.626 7.074

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.750 -1.294 -0.597
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.948 0.138 0.376

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.215 0.472 0.905
\delta -0.580 -0.244 0.017
\tau_1/\tau_2 0.452 0.918 1.384
Q_{PAH} 0.527 1.866 3.968
U_{min} 3.322 9.964 17.877
{\rm log}_{10}(\gamma_e)\, -3.355 -1.872 -0.940

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.968 -2.348 -1.103
{\rm log}_{10}(\tau_{AGN})\, 0.853 1.295 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.971 -1.217 -0.834
0.03-0.10 Gyr -1.012 0.079 0.542
0.10-0.33 Gyr -2.366 -0.592 0.139
0.33-1.10 Gyr -3.728 -1.441 -0.681
1.10-3.67 Gyr -4.341 -1.587 -0.845
3.67-12.18 Gyr -5.055 -1.828 -0.972
12.18-13.53 Gyr -5.423 -1.847 -0.746

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.759 9.032 9.248
{\rm log}_{10}({\rm SFR}) 0.033 0.440 0.722
{\rm log}_{10}({\rm sSFR}) -9.257 -8.652 -8.053
{\rm stellar\ age} 0.356 2.516 5.688

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.472 -0.216 -0.025
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.078 0.299 0.437

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.100 0.161 0.236
\delta -0.903 -0.645 -0.206
\tau_1/\tau_2 0.445 0.945 1.425
Q_{PAH} 1.221 1.937 3.403
U_{min} 3.741 9.181 16.866
{\rm log}_{10}(\gamma_e)\, -2.941 -2.002 -1.386

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.032 -1.830 -1.544
{\rm log}_{10}(\tau_{AGN})\, 0.824 1.127 1.556

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.475 -0.510 -0.259
0.03-0.10 Gyr 0.150 0.583 0.879
0.10-0.33 Gyr -1.826 -0.045 0.401
0.33-1.10 Gyr -3.807 -1.207 -0.287
1.10-3.67 Gyr -3.480 -1.278 -0.607
3.67-12.18 Gyr -4.182 -1.671 -0.910
12.18-13.53 Gyr -4.399 -1.672 -0.664