2023adsd

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Information

Transient

Name: AT2023adsd
Right ascension: 20h09m20.62s
Declination: 14d13m34.30s
Discovery Date: Oct. 29, 2023, 2:27 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.203

Host

Name: 2023adsd
Right ascension: 20h09m20.80s
Declination: 14d13m42.04s
Redshift: None
Photometric Redshift: 0.086
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 9.1
Cutout download processed 3.45
Global aperture construction processed 1.05
Local aperture photometry processed 3.63
Global aperture photometry processed 3.51
Validate local photometry processed 0.02
Validate global photometry processed 11.73
Host information processed 0.16
Global host SED inference processed None
Local host SED inference processing None
Transient information processed 0.0
Transient MWEBV processed 0.28
Host MWEBV processed 0.13
Log transient processing status processing 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) = 20h09m20.62s, 14d13m34.30s
semi major axis, semi minor axis (arcsec) = 1.25, 1.25
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_r 1.9 0.41 23.200 0.236
PanSTARRS_i 0.6 0.63 24.458 1.143
PanSTARRS_z 2.88 1.04 22.752 0.391
PanSTARRS_y 2.29 2.44 22.998 1.154

Aperture details

RA, DEC (J2000) = 20h09m20.79s, 14d13m42.12s
semi major axis, semi minor axis (arcsec) = 2.14, 1.41
angle (degrees, anti-clockwise from east) = -175.2

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_NUV -0.02 1.32
PanSTARRS_g 5.66 0.44 22.019 0.084
PanSTARRS_r 15.69 0.54 20.911 0.037
PanSTARRS_i 19.71 0.78 20.663 0.043
PanSTARRS_z 21.62 1.22 20.563 0.061
PanSTARRS_y 14.53 2.8 20.994 0.209
2MASS_J 71.94 82.94 18.363 1.252
2MASS_H 147.1 108.49 17.113 0.801
2MASS_K 2.43 148.35 21.100 66.381
WISE_W1 -32.97 46.22
WISE_W2 -13.17 38.62
WISE_W3 -56.47 54.6
WISE_W4 -202.47 309.06
 

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})\, 8.811 8.994 9.127
{\rm log}_{10}({\rm SFR}) -1.424 -0.927 -0.454
{\rm log}_{10}({\rm sSFR}) -10.486 -9.956 -9.331
{\rm stellar\ age} 5.570 7.508 10.411

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.735 -1.347 -0.811
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.141 -0.618 -0.077

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.269 0.655 1.044
\delta -0.340 -0.036 0.248
\tau_1/\tau_2 0.590 1.022 1.472
Q_{PAH} 1.703 3.657 5.683
U_{min} 3.240 8.247 15.829
{\rm log}_{10}(\gamma_e)\, -2.740 -1.588 -0.544

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.421 -1.206 -0.231
{\rm log}_{10}(\tau_{AGN})\, 1.035 1.536 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.133 -0.690 -0.269
0.03-0.10 Gyr -2.284 -1.172 -0.533
0.10-0.33 Gyr -3.180 -1.559 -0.816
0.33-1.07 Gyr -3.320 -1.642 -0.996
1.07-3.48 Gyr -2.522 -1.362 -0.935
3.48-11.37 Gyr -1.736 -0.952 -0.721
11.37-12.63 Gyr -1.457 -0.695 0.108