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 Mag sys
DES_g 25.27 0.35 20.393 0.015 AB
PanSTARRS_g 26.94 0.36 20.324 0.015 AB
PanSTARRS_r 35.38 0.58 20.028 0.018 AB
PanSTARRS_i 44.28 0.5 19.784 0.012 AB
PanSTARRS_z 45.97 1.3 19.744 0.031 AB
DES_z 42.48 1.29 19.829 0.033 AB
PanSTARRS_y 57.7 3.12 19.497 0.059 AB

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

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