2024ydx

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Information

Transient

Name: AT2024ydx
Right ascension: 8h55m15.33s
Declination: 4d17m35.45s
Discovery Date: Oct. 12, 2024, 11:07 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.043

Host

Name: 2024ydx
Right ascension: 8h55m15.30s
Declination: 4d17m35.67s
Redshift: None
Photometric Redshift: 0.129
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.05
Cutout download processed 19.41
Global aperture construction processed 0.81
Local aperture photometry processed 5.75
Global aperture photometry processed 5.78
Validate local photometry no valid phot 0.02
Validate global photometry processed 16.94
Host information processed 0.14
Global host SED inference processed 461.47
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.39
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) = 8h55m15.33s, 4d17m35.45s
semi major axis, semi minor axis (arcsec) = 0.87, 0.87
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 8h55m15.29s, 4d17m35.87s
semi major axis, semi minor axis (arcsec) = 3.71, 2.51
angle (degrees, anti-clockwise from east) = -29.48

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 7.85 0.66 21.662 0.091
GALEX_NUV 11.04 0.52 21.293 0.051
SDSS_u 19.6 2.47 20.669 0.137
SDSS_g 34.59 1.74 20.052 0.055
DES_g 32.5 0.32 20.120 0.011
PanSTARRS_g 33.69 0.76 20.081 0.025
SDSS_r 44.35 2.14 19.783 0.052
PanSTARRS_r 36.75 0.77 19.987 0.023
DES_r 43.44 0.62 19.805 0.016
SDSS_i 47.82 2.59 19.701 0.059
PanSTARRS_i 45.93 0.81 19.745 0.019
PanSTARRS_z 48.05 1.86 19.696 0.042
SDSS_z 61.74 6.94 19.424 0.122
DES_z 47.61 1.44 19.706 0.033
PanSTARRS_y 40.35 4.86 19.885 0.131
2MASS_J 52.46 125.2 18.706 2.591
2MASS_H 130.58 172.42 17.243 1.434
2MASS_K -221.03 218.37
WISE_W1 16.97 9.39 18.127 0.601
WISE_W2 15.49 13.46 17.586 0.943
WISE_W3 -103.36 75.04
WISE_W4 377.11 470.1 10.839 1.353
 

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})\, 8.843 9.130 9.312
{\rm log}_{10}({\rm SFR}) -0.246 0.540 0.994
{\rm log}_{10}({\rm sSFR}) -9.419 -8.541 -7.974
{\rm stellar\ age} 0.161 1.183 4.759

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.753 -1.406 -0.926
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.656 -0.603 0.273

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.240 0.647 1.002
\delta -0.201 0.061 0.254
\tau_1/\tau_2 0.464 1.001 1.542
Q_{PAH} 0.924 2.923 4.979
U_{min} 3.920 10.172 18.082
{\rm log}_{10}(\gamma_e)\, -3.234 -2.006 -0.657

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.537 -1.453 -0.497
{\rm log}_{10}(\tau_{AGN})\, 0.949 1.393 1.854

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.964 -0.860 -0.368
0.03-0.10 Gyr -0.155 0.696 1.156
0.10-0.32 Gyr -2.125 0.120 0.711
0.32-1.04 Gyr -3.562 -1.390 -0.262
1.04-3.37 Gyr -5.077 -2.143 -0.736
3.37-10.90 Gyr -5.615 -2.439 -0.920
10.90-12.11 Gyr -5.738 -2.099 -0.579