2023hdr

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Information

Transient

Name: AT2023hdr
Right ascension: 19h16m37.57s
Declination: -11d03m31.75s
Discovery Date: April 23, 2023, 10:35 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.197

Host

Name: 2023hdr
Right ascension: 19h16m37.24s
Declination: -11d03m32.59s
Redshift: None
Photometric Redshift: 0.139
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 6.3
Cutout download processed 0.48
Global aperture construction processed 0.67
Local aperture photometry processed 4.09
Global aperture photometry processed 3.71
Validate local photometry no valid phot 0.02
Validate global photometry processed 12.05
Host information processed 0.21
Global host SED inference processed None
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.1
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) = 19h16m37.57s, -11d03m31.75s
semi major axis, semi minor axis (arcsec) = 0.82, 0.82
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) = 19h16m37.23s, -11d03m32.41s
semi major axis, semi minor axis (arcsec) = 2.32, 2.29
angle (degrees, anti-clockwise from east) = -26.97

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 121.58 0.64 18.688 0.006
PanSTARRS_r 224.1 0.84 18.024 0.004
PanSTARRS_i 297.01 1.01 17.718 0.004
PanSTARRS_z 340.27 1.77 17.570 0.006
PanSTARRS_y 349.65 4.4 17.541 0.014
2MASS_J 458.91 102.04 16.351 0.241
2MASS_H 601.58 147.4 15.584 0.266
2MASS_K 283.7 171.62 15.930 0.657
 

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})\, 10.074 10.264 10.442
{\rm log}_{10}({\rm SFR}) 0.075 0.636 1.265
{\rm log}_{10}({\rm sSFR}) -10.205 -9.646 -8.969
{\rm stellar\ age} 1.284 4.142 6.464

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.669 -1.042 -0.422
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.290 -0.805 -0.352

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.168 0.364 0.612
\delta -0.720 -0.315 0.177
\tau_1/\tau_2 0.592 1.047 1.494
Q_{PAH} 1.025 2.740 4.863
U_{min} 2.527 7.530 15.228
{\rm log}_{10}(\gamma_e)\, -3.315 -2.286 -0.898

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.855 -2.222 -1.099
{\rm log}_{10}(\tau_{AGN})\, 0.966 1.354 1.833

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.049 0.341 0.612
0.03-0.10 Gyr -0.174 0.700 1.408
0.10-0.32 Gyr -0.076 0.815 1.292
0.32-1.04 Gyr -0.580 0.637 1.156
1.04-3.35 Gyr -1.234 0.312 0.727
3.35-10.79 Gyr -1.792 0.032 0.511
10.79-11.99 Gyr -2.286 -0.014 0.771