2024lyv

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Information

Transient

Name: AT2024lyv
Right ascension: 8h06m54.54s
Declination: 17d23m44.63s
Discovery Date: April 9, 2024, 6:14 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.053

Host

Name: 2024lyv
Right ascension: 8h06m54.42s
Declination: 17d23m45.91s
Redshift: None
Photometric Redshift: 0.115
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.21
Cutout download processed 18.72
Global aperture construction processed 0.57
Local aperture photometry processed 5.72
Global aperture photometry processed 5.8
Validate local photometry processed 0.03
Validate global photometry processed 16.98
Host information processed 0.12
Global host SED inference processed 413.4
Local host SED inference not enough filters 20.52
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 8h06m54.54s, 17d23m44.63s
semi major axis, semi minor axis (arcsec) = 0.96, 0.96
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_z 13.53 0.69 21.072 0.056

Aperture details

RA, DEC (J2000) = 8h06m54.41s, 17d23m45.95s
semi major axis, semi minor axis (arcsec) = 5.7, 4.37
angle (degrees, anti-clockwise from east) = -64.04

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 8.94 0.64 21.522 0.078
GALEX_NUV 13.17 0.56 21.101 0.046
SDSS_u 26.64 4.27 20.336 0.174
SDSS_g 74.13 2.81 19.225 0.041
DES_g 77.21 0.58 19.181 0.008
PanSTARRS_g 80.49 1.22 19.136 0.016
SDSS_r 115.92 3.89 18.740 0.036
PanSTARRS_r 116.86 1.31 18.731 0.012
DES_r 129.9 1.11 18.616 0.009
SDSS_i 161.34 5.26 18.381 0.035
PanSTARRS_i 154.21 1.37 18.430 0.010
PanSTARRS_z 184.65 3.47 18.234 0.020
SDSS_z 159.88 17.16 18.391 0.117
DES_z 181.79 2.68 18.251 0.016
PanSTARRS_y 211.77 6.85 18.085 0.035
2MASS_J 341.18 151.79 16.673 0.483
2MASS_H 571.52 235.14 15.640 0.447
2MASS_K -80.99 291.82
WISE_W1 105.76 15.29 16.140 0.157
WISE_W2 84.09 23.64 15.749 0.305
WISE_W3 304.18 91.0 12.518 0.325
WISE_W4 1035.4 629.36 9.742 0.660
 

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})\, 9.749 9.828 9.907
{\rm log}_{10}({\rm SFR}) -0.919 -0.552 -0.347
{\rm log}_{10}({\rm sSFR}) -10.785 -10.379 -10.139
{\rm stellar\ age} 4.484 5.741 6.717

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.119 -0.601 -0.304
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.154 0.195 0.422

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.138 0.273 0.457
\delta -0.483 -0.123 0.135
\tau_1/\tau_2 0.762 1.083 1.396
Q_{PAH} 0.607 1.658 3.597
U_{min} 2.839 8.912 16.668
{\rm log}_{10}(\gamma_e)\, -2.628 -1.517 -0.613

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.011 -2.469 -1.423
{\rm log}_{10}(\tau_{AGN})\, 1.057 1.476 1.846

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.067 -0.695 -0.488
0.03-0.10 Gyr -0.337 0.015 0.324
0.10-0.32 Gyr -0.179 0.089 0.320
0.32-1.05 Gyr -0.496 -0.177 0.033
1.05-3.41 Gyr -0.523 -0.263 -0.045
3.41-11.04 Gyr -0.569 -0.322 -0.175
11.04-12.27 Gyr -0.894 -0.335 0.049