2024ppa

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Information

Transient

Name: AT2024ppa
Right ascension: 18h51m55.26s
Declination: -16d53m03.80s
Discovery Date: July 12, 2024, 6:39 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.309

Host

Name: 2024ppa
Right ascension: 18h51m54.54s
Declination: -16d52m45.75s
Redshift: None
Photometric Redshift: 0.030
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 8.45
Cutout download processed 2.74
Global aperture construction processed 1.83
Local aperture photometry processed 3.57
Global aperture photometry processed 3.6
Validate local photometry processed 0.02
Validate global photometry processed 10.43
Host information processed 0.13
Global host SED inference processed 3028.49
Local host SED inference processed 525.03
Transient information processed 0.0
Transient MWEBV processed 0.14
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) = 18h51m55.26s, -16d53m03.80s
semi major axis, semi minor axis (arcsec) = 3.29, 3.29
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 57.41 1.33 19.503 0.025 AB
PanSTARRS_r 139.14 1.85 18.541 0.014 AB
PanSTARRS_i 149.09 2.65 18.466 0.019 AB
PanSTARRS_z 172.51 3.87 18.308 0.024 AB
PanSTARRS_y 226.77 11.69 18.011 0.056 AB
2MASS_J 522.28 130.28 16.210 0.271 Vega
2MASS_H 628.86 154.64 15.536 0.267 Vega
2MASS_K 494.94 171.58 15.326 0.376 Vega

Aperture details

RA, DEC (J2000) = 18h51m54.58s, -16d52m42.82s
semi major axis, semi minor axis (arcsec) = 1.72, 1.58
angle (degrees, anti-clockwise from east) = -20.46

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 2.13 0.66 23.078 0.334 AB
PanSTARRS_r 18.36 0.85 20.740 0.050 AB
PanSTARRS_i 39.5 1.17 19.909 0.032 AB
PanSTARRS_z 49.23 1.65 19.670 0.036 AB
PanSTARRS_y 43.73 4.96 19.798 0.123 AB
2MASS_J 29.99 127.82 19.312 4.627 Vega
2MASS_H 151.12 147.14 17.084 1.057 Vega
2MASS_K -145.71 168.42 Vega
WISE_W1 38.28 97.32 17.244 2.760 Vega
WISE_W2 51.92 93.06 16.273 1.946 Vega
WISE_W3 -72.79 89.19 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})\, 8.652 8.872 9.042
{\rm log}_{10}({\rm SFR}) -0.703 -0.441 -0.174
{\rm log}_{10}({\rm sSFR}) -9.598 -9.336 -8.957
{\rm stellar\ age} 3.203 6.120 7.908

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.789 -1.489 -1.007
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.865 -0.343 0.289

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.479 0.780 1.071
\delta -0.466 -0.179 0.193
\tau_1/\tau_2 0.604 1.035 1.502
Q_{PAH} 0.664 2.661 4.808
U_{min} 2.934 8.390 15.026
{\rm log}_{10}(\gamma_e)\, -3.182 -1.989 -0.979

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.489 -3.276 -1.337
{\rm log}_{10}(\tau_{AGN})\, 0.949 1.499 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.879 -0.610 -0.315
0.03-0.10 Gyr -1.460 -0.765 -0.240
0.10-0.33 Gyr -2.148 -1.254 -0.774
0.33-1.10 Gyr -2.166 -1.376 -0.949
1.10-3.63 Gyr -2.021 -1.349 -1.032
3.63-12.01 Gyr -2.030 -1.371 -1.092
12.01-13.35 Gyr -2.377 -1.382 -0.807

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.758 8.881 9.005
{\rm log}_{10}({\rm SFR}) -1.208 -0.692 -0.078
{\rm log}_{10}({\rm sSFR}) -10.029 -9.565 -8.978
{\rm stellar\ age} 7.711 9.422 12.476

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.903 -1.716 -1.442
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.837 -1.214 0.314

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.459 1.733 2.073
\delta -0.398 -0.234 -0.053
\tau_1/\tau_2 0.754 1.174 1.586
Q_{PAH} 0.553 1.571 3.317
U_{min} 3.308 9.645 17.517
{\rm log}_{10}(\gamma_e)\, -3.333 -2.232 -1.107

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.796 -2.158 -0.968
{\rm log}_{10}(\tau_{AGN})\, 0.968 1.435 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.405 -0.885 -0.271
0.03-0.10 Gyr -3.375 -1.821 -1.046
0.10-0.33 Gyr -5.967 -3.671 -1.982
0.33-1.10 Gyr -7.505 -3.891 -2.185
1.10-3.63 Gyr -6.269 -3.922 -1.900
3.63-12.01 Gyr -3.391 -1.405 -1.147
12.01-13.35 Gyr -1.702 -0.652 -0.166