2024lyd

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Information

Transient

Name: AT2024lyd
Right ascension: 22h59m53.45s
Declination: -3d14m29.48s
Discovery Date: June 18, 2024, 1:27 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.042

Host

Name: 2024lyd
Right ascension: 22h59m53.63s
Declination: -3d14m32.83s
Redshift: None
Photometric Redshift: 0.074
 

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 1.47
Cutout download processed 17.0
Global aperture construction processed 0.61
Local aperture photometry processed 4.9
Global aperture photometry processed 4.97
Validate local photometry processed 0.02
Validate global photometry processed 15.34
Host information processed 0.13
Global host SED inference processed 411.17
Local host SED inference processed 460.84
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.04
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) = 22h59m53.45s, -3d14m29.48s
semi major axis, semi minor axis (arcsec) = 1.42, 1.42
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 8.71 0.14 21.550 0.017 AB
PanSTARRS_g 10.35 0.32 21.363 0.033 AB
SDSS_r 9.16 1.07 21.495 0.127 AB
PanSTARRS_r 11.37 0.34 21.261 0.032 AB
SDSS_i 12.49 1.55 21.159 0.134 AB
PanSTARRS_i 15.83 0.48 20.902 0.033 AB
PanSTARRS_z 13.75 0.85 21.054 0.067 AB
SDSS_z 15.15 4.25 20.949 0.305 AB
DES_z 12.91 0.66 21.123 0.055 AB
PanSTARRS_y 14.32 2.53 21.010 0.192 AB

Aperture details

RA, DEC (J2000) = 22h59m53.65s, -3d14m32.14s
semi major axis, semi minor axis (arcsec) = 10.7, 8.82
angle (degrees, anti-clockwise from east) = -178.5

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 50.55 5.48 19.641 0.118 AB
GALEX_NUV 71.94 4.14 19.258 0.062 AB
SDSS_u 79.54 9.63 19.149 0.131 AB
SDSS_g 271.22 5.76 17.817 0.023 AB
DES_g 283.6 0.85 17.768 0.003 AB
PanSTARRS_g 282.98 2.13 17.771 0.008 AB
SDSS_r 378.5 7.21 17.455 0.021 AB
PanSTARRS_r 364.33 2.29 17.496 0.007 AB
SDSS_i 445.08 10.28 17.279 0.025 AB
PanSTARRS_i 467.72 3.18 17.225 0.007 AB
PanSTARRS_z 506.15 5.68 17.139 0.012 AB
SDSS_z 805.31 29.14 16.635 0.039 AB
DES_z 524.8 4.27 17.100 0.009 AB
PanSTARRS_y 551.75 16.85 17.046 0.033 AB
2MASS_J 259.23 284.31 16.971 1.191 Vega
2MASS_H 110.64 490.93 17.423 4.818 Vega
2MASS_K 715.4 483.41 14.926 0.734 Vega
WISE_W1 299.72 24.15 15.009 0.087 Vega
WISE_W2 193.49 32.33 14.844 0.181 Vega
WISE_W3 971.91 175.69 11.257 0.196 Vega
WISE_W4 1456.34 1029.39 9.372 0.767 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})\, 7.996 8.238 8.410
{\rm log}_{10}({\rm SFR}) -1.682 -1.316 -0.873
{\rm log}_{10}({\rm sSFR}) -9.972 -9.517 -9.011
{\rm stellar\ age} 0.957 4.374 6.656

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.745 -1.314 -0.621
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.616 -0.940 -0.057

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.185 0.511 1.023
\delta -0.507 0.041 0.312
\tau_1/\tau_2 0.660 1.039 1.414
Q_{PAH} 1.487 3.563 5.634
U_{min} 3.232 8.621 15.789
{\rm log}_{10}(\gamma_e)\, -2.900 -1.792 -0.533

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.552 -0.410 0.173
{\rm log}_{10}(\tau_{AGN})\, 1.166 1.571 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.838 -1.442 -0.970
0.03-0.10 Gyr -1.799 -1.176 -0.577
0.10-0.33 Gyr -2.070 -1.402 -0.841
0.33-1.07 Gyr -2.649 -1.729 -1.226
1.07-3.51 Gyr -3.123 -1.982 -1.615
3.51-11.50 Gyr -3.547 -2.156 -1.749
11.50-12.78 Gyr -3.881 -2.230 -1.610

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.805 9.868 9.942
{\rm log}_{10}({\rm SFR}) -1.337 -0.813 -0.550
{\rm log}_{10}({\rm sSFR}) -11.257 -10.698 -10.421
{\rm stellar\ age} 5.694 6.601 7.829

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.850 -0.584 -0.419
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.633 -1.221 -0.406

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.047 0.127 0.274
\delta -0.306 0.035 0.268
\tau_1/\tau_2 0.740 1.089 1.421
Q_{PAH} 0.716 2.532 4.954
U_{min} 2.907 8.509 16.618
{\rm log}_{10}(\gamma_e)\, -2.583 -1.309 -0.449

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.719 -2.005 -1.315
{\rm log}_{10}(\tau_{AGN})\, 1.330 1.715 1.968

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.503 -0.979 -0.714
0.03-0.10 Gyr 0.117 0.358 0.534
0.10-0.33 Gyr -0.318 0.060 0.325
0.33-1.07 Gyr -0.767 -0.352 -0.113
1.07-3.51 Gyr -0.890 -0.436 -0.190
3.51-11.50 Gyr -0.516 -0.270 -0.147
11.50-12.78 Gyr -0.784 -0.191 0.296