2024sdd

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Information

Transient

Name: AT2024sdd
Right ascension: 1h05m19.66s
Declination: -2d28m08.96s
Discovery Date: Aug. 13, 2024, 9:37 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.030

Host

Name: 2024sdd
Right ascension: 1h05m19.50s
Declination: -2d28m11.11s
Redshift: None
Photometric Redshift: 0.165
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.11
Cutout download processed 9.4
Global aperture construction processed 0.7
Local aperture photometry processed 5.16
Global aperture photometry processed 5.28
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.33
Host information processed 0.13
Global host SED inference processed 382.86
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.06
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) = 1h05m19.66s, -2d28m08.96s
semi major axis, semi minor axis (arcsec) = 0.71, 0.71
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) = 1h05m19.48s, -2d28m11.06s
semi major axis, semi minor axis (arcsec) = 5.84, 2.53
angle (degrees, anti-clockwise from east) = -143.25

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 4.78 0.65 22.202 0.149
GALEX_NUV 7.04 0.57 21.781 0.088
DES_g 36.46 0.22 19.995 0.007
PanSTARRS_g 53.08 0.94 19.588 0.019
PanSTARRS_r 88.41 1.16 19.034 0.014
DES_r 77.56 0.36 19.176 0.005
PanSTARRS_i 124.8 0.97 18.659 0.008
PanSTARRS_z 148.99 2.15 18.467 0.016
DES_z 142.42 1.3 18.516 0.010
PanSTARRS_y 189.4 5.62 18.207 0.032
2MASS_J 331.85 112.67 16.703 0.369
2MASS_H 406.23 175.76 16.010 0.470
2MASS_K 394.8 220.79 15.571 0.607
WISE_W1 160.25 11.91 15.689 0.081
WISE_W2 117.03 18.55 15.390 0.172
WISE_W3 313.64 85.5 12.485 0.296
WISE_W4 42.71 488.09 13.204 12.408
 

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})\, 10.265 10.316 10.363
{\rm log}_{10}({\rm SFR}) 0.135 0.283 0.421
{\rm log}_{10}({\rm sSFR}) -10.201 -10.032 -9.871
{\rm stellar\ age} 6.194 6.856 7.889

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.413 -0.145 0.023
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.787 0.071 0.228

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.309 0.463 0.684
\delta -0.430 -0.138 0.076
\tau_1/\tau_2 0.719 1.021 1.317
Q_{PAH} 0.559 1.515 3.020
U_{min} 2.904 8.402 15.783
{\rm log}_{10}(\gamma_e)\, -2.938 -1.960 -0.870

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.271 -3.179 -2.132
{\rm log}_{10}(\tau_{AGN})\, 0.921 1.353 1.853

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.135 0.283 0.421
0.03-0.10 Gyr -0.732 -0.165 0.271
0.10-0.32 Gyr -0.605 -0.181 0.136
0.32-1.03 Gyr -0.521 -0.179 0.075
1.03-3.29 Gyr -0.545 -0.125 0.159
3.29-10.52 Gyr 0.133 0.282 0.373
10.52-11.69 Gyr -0.036 0.410 0.839