2024ptt

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Information

Transient

Name: AT2024ptt
Right ascension: 18h39m05.61s
Declination: 48d03m03.40s
Discovery Date: July 14, 2024, 8:38 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.047

Host

Name: 2024ptt
Right ascension: 18h39m06.11s
Declination: 48d03m01.74s
Redshift: None
Photometric Redshift: 0.058
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.61
Cutout download processed 7.3
Global aperture construction processed 0.62
Local aperture photometry processed 4.78
Global aperture photometry processed 4.71
Validate local photometry processed 0.03
Validate global photometry processed 13.05
Host information processed 0.14
Global host SED inference processed 465.28
Local host SED inference processed 518.47
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
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) = 18h39m05.61s, 48d03m03.40s
semi major axis, semi minor axis (arcsec) = 1.8, 1.8
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 25.27 0.35 20.393 0.015
PanSTARRS_g 26.94 0.36 20.324 0.015
PanSTARRS_r 35.38 0.58 20.028 0.018
PanSTARRS_i 44.28 0.5 19.784 0.012
PanSTARRS_z 45.97 1.3 19.744 0.031
DES_z 42.48 1.29 19.829 0.033
PanSTARRS_y 57.7 3.12 19.497 0.059

Aperture details

RA, DEC (J2000) = 18h39m06.17s, 48d03m01.16s
semi major axis, semi minor axis (arcsec) = 18.59, 9.78
angle (degrees, anti-clockwise from east) = -47.13

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 124.38 8.75 18.663 0.076
GALEX_NUV 115.84 7.49 18.740 0.070
PanSTARRS_g 591.61 2.66 16.970 0.005
PanSTARRS_r 788.71 4.35 16.658 0.006
PanSTARRS_i 979.97 3.67 16.422 0.004
PanSTARRS_z 1087.47 9.63 16.309 0.010
DES_z 960.15 6.99 16.444 0.008
PanSTARRS_y 1173.85 22.89 16.226 0.021
2MASS_J 990.39 332.14 15.516 0.364
2MASS_H 1522.65 451.85 14.576 0.322
2MASS_K 612.61 664.84 15.094 1.178
WISE_W1 605.53 47.59 14.246 0.085
WISE_W2 391.94 43.53 14.078 0.121
WISE_W3 1551.93 125.44 10.749 0.088
WISE_W4 2690.82 708.5 8.705 0.286
 

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})\, 8.282 8.508 8.692
{\rm log}_{10}({\rm SFR}) -2.066 -1.481 -1.025
{\rm log}_{10}({\rm sSFR}) -10.587 -9.932 -9.421
{\rm stellar\ age} 0.665 3.833 6.406

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.791 -1.287 -0.543
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.623 -0.841 0.044

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.173 0.530 0.976
\delta -0.630 -0.152 0.199
\tau_1/\tau_2 0.583 0.978 1.361
Q_{PAH} 1.255 3.216 5.621
U_{min} 3.510 9.702 17.571
{\rm log}_{10}(\gamma_e)\, -3.071 -1.899 -0.584

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.656 -1.195 -0.125
{\rm log}_{10}(\tau_{AGN})\, 1.183 1.585 1.975

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.212 -1.612 -1.138
0.03-0.10 Gyr -1.962 -1.105 -0.342
0.10-0.33 Gyr -1.907 -1.097 -0.479
0.33-1.08 Gyr -2.451 -1.315 -0.795
1.08-3.56 Gyr -3.665 -1.695 -1.296
3.56-11.69 Gyr -4.204 -1.973 -1.488
11.69-12.99 Gyr -4.645 -2.101 -1.371

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.904 10.025 10.122
{\rm log}_{10}({\rm SFR}) -0.735 -0.374 -0.160
{\rm log}_{10}({\rm sSFR}) -10.829 -10.391 -10.123
{\rm stellar\ age} 5.672 6.856 7.824

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.507 -1.112 -0.838
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.763 -1.154 0.294

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.044 0.098 0.196
\delta -0.246 0.136 0.325
\tau_1/\tau_2 0.577 0.958 1.322
Q_{PAH} 1.521 3.675 5.634
U_{min} 2.917 8.467 15.970
{\rm log}_{10}(\gamma_e)\, -2.906 -1.731 -0.820

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.593 -2.228 -1.581
{\rm log}_{10}(\tau_{AGN})\, 1.027 1.452 1.874

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.907 -0.550 -0.334
0.03-0.10 Gyr -0.265 0.060 0.293
0.10-0.33 Gyr -0.775 -0.246 0.056
0.33-1.08 Gyr -0.812 -0.339 -0.059
1.08-3.56 Gyr -0.572 -0.195 0.021
3.56-11.69 Gyr -0.351 -0.096 0.078
11.69-12.99 Gyr -0.703 -0.118 0.294