2023ptg

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Information

Transient

Name: 2023ptg
Right ascension: 2h36m34.05s
Declination: -5d00m41.85s
Discovery Date: None
Classification: None
Redshift: 0.029172
MW E(B-V): 0.022

Host

Name: 2023ptg
Right ascension: 2h36m34.01s
Declination: -5d00m41.19s
Redshift: 0.029864
Photometric Redshift: 0.035
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.67
Cutout download processed 18.4
Global aperture construction processed 0.61
Local aperture photometry processed 6.04
Global aperture photometry processed 6.02
Validate local photometry processed 0.03
Validate global photometry processed 17.32
Host information processed 0.08
Global host SED inference processed 483.73
Local host SED inference processed 493.65
Transient information processed 0.0
Transient MWEBV processed 0.14
Host MWEBV processed 0.06
Log transient processing status processed 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) = 2h36m34.05s, -5d00m41.85s
semi major axis, semi minor axis (arcsec) = 3.35, 3.35
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 190.82 4.85 18.198 0.028
SDSS_g 958.57 8.09 16.446 0.009
DES_g 1023.09 1.05 16.375 0.001
PanSTARRS_g 1007.77 1.1 16.392 0.001
SDSS_r 1871.36 11.35 15.720 0.007
PanSTARRS_r 1858.11 1.37 15.727 0.001
DES_r 2044.55 2.03 15.624 0.001
SDSS_i 2602.5 13.5 15.362 0.006
PanSTARRS_i 2576.21 1.56 15.373 0.001
PanSTARRS_z 3114.27 2.38 15.167 0.001
SDSS_z 3361.45 18.02 15.084 0.006
DES_z 3426.81 6.65 15.063 0.002
PanSTARRS_y 3661.06 6.75 14.991 0.002
2MASS_J 4176.74 69.27 13.953 0.018
2MASS_H 5018.25 93.15 13.281 0.020
2MASS_K 4220.72 130.71 12.999 0.034

Aperture details

RA, DEC (J2000) = 2h36m34.00s, -5d00m40.91s
semi major axis, semi minor axis (arcsec) = 11.95, 10.58
angle (degrees, anti-clockwise from east) = -30.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 7.9 2.02 21.656 0.278
GALEX_NUV 21.76 2.92 20.556 0.146
SDSS_u 220.2 12.39 18.043 0.061
SDSS_g 1872.47 11.69 15.719 0.007
DES_g 1942.94 1.56 15.679 0.001
PanSTARRS_g 2010.18 2.94 15.642 0.002
SDSS_r 3583.9 16.51 15.014 0.005
PanSTARRS_r 3698.27 3.61 14.980 0.001
DES_r 3860.1 2.88 14.934 0.001
SDSS_i 4952.71 20.28 14.663 0.004
PanSTARRS_i 5031.74 4.29 14.646 0.001
PanSTARRS_z 6078.11 6.84 14.441 0.001
SDSS_z 6501.09 39.35 14.368 0.007
DES_z 6360.17 9.33 14.391 0.002
PanSTARRS_y 7453.27 21.69 14.219 0.003
2MASS_J 9203.03 253.58 13.095 0.030
2MASS_H 10667.52 344.12 12.462 0.035
2MASS_K 8729.55 494.85 12.210 0.062
WISE_W1 4180.38 34.61 12.148 0.009
WISE_W2 2290.68 39.46 12.161 0.019
WISE_W3 521.37 126.59 11.933 0.264
WISE_W4 41.86 570.51 13.226 14.797
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.881 10.008 10.126
{\rm log}_{10}({\rm SFR}) -1.970 -0.446 -0.054
{\rm log}_{10}({\rm sSFR}) -11.975 -10.470 -10.018
{\rm stellar\ age} 4.291 6.572 8.114

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.274 -0.743 -0.439
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.749 -1.244 -0.238

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.391 0.658 0.903
\delta -0.828 -0.623 -0.399
\tau_1/\tau_2 0.583 0.898 1.251
Q_{PAH} 0.357 1.251 2.718
U_{min} 2.944 8.087 15.479
{\rm log}_{10}(\gamma_e)\, -3.105 -1.240 -0.364

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.416 -3.369 -1.838
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.506 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.666 -0.349 -0.073
0.03-0.10 Gyr -2.777 -0.574 -0.022
0.10-0.33 Gyr -2.294 -0.356 0.230
0.33-1.10 Gyr -1.183 -0.006 0.402
1.10-3.63 Gyr -0.277 0.129 0.400
3.63-12.02 Gyr -0.493 0.023 0.254
12.02-13.36 Gyr -0.796 0.015 0.563

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.207 10.303 10.391
{\rm log}_{10}({\rm SFR}) -1.725 -1.134 -0.736
{\rm log}_{10}({\rm sSFR}) -12.036 -11.442 -11.027
{\rm stellar\ age} 5.333 6.856 8.088

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.713 -0.547 -0.420
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.116 -0.794 -0.462

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.296 0.399 0.517
\delta -0.924 -0.813 -0.677
\tau_1/\tau_2 0.151 0.434 0.772
Q_{PAH} 0.157 0.530 1.093
U_{min} 2.797 7.655 14.931
{\rm log}_{10}(\gamma_e)\, -3.274 -2.544 -1.748

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.515 -3.772 -2.987
{\rm log}_{10}(\tau_{AGN})\, 1.002 1.490 1.923

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.642 -0.955 -0.527
0.03-0.10 Gyr -2.159 -1.364 -0.845
0.10-0.33 Gyr -2.119 -1.291 -0.705
0.33-1.10 Gyr -0.879 -0.077 0.445
1.10-3.63 Gyr 0.159 0.483 0.700
3.63-12.02 Gyr 0.078 0.381 0.547
12.02-13.36 Gyr -0.170 0.374 0.840