2024qtn

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Information

Transient

Name: AT2024qtn
Right ascension: 0h58m58.60s
Declination: -18d44m47.14s
Discovery Date: July 31, 2024, 3:20 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name: 2024qtn
Right ascension: 0h58m57.96s
Declination: -18d44m33.72s
Redshift: 0.006668
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.67
Cutout download processed 8.91
Global aperture construction processed 0.62
Local aperture photometry processed 4.7
Global aperture photometry processed 5.25
Validate local photometry processed 0.02
Validate global photometry processed 12.93
Host information processed 0.14
Global host SED inference processed 542.81
Local host SED inference processed 914.12
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) = 0h58m58.60s, -18d44m47.14s
semi major axis, semi minor axis (arcsec) = 14.56, 14.56
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 117.01 9.82 18.729 0.091
GALEX_NUV 116.39 8.22 18.735 0.077
DES_g 2034.76 7.35 15.629 0.004
PanSTARRS_g 2621.33 7.38 15.354 0.003
PanSTARRS_r 4483.32 11.21 14.771 0.003
DES_r 3982.99 12.46 14.899 0.003
PanSTARRS_i 6080.44 14.03 14.440 0.003
PanSTARRS_z 7161.16 20.47 14.263 0.003
DES_z 6494.27 20.68 14.369 0.003
PanSTARRS_y 7508.97 35.04 14.211 0.005
2MASS_J 10283.87 312.15 12.975 0.033
2MASS_H 10572.75 532.67 12.472 0.055
2MASS_K 8524.57 594.37 12.236 0.076
WISE_W1 1265.4 341.37 13.445 0.293
WISE_W2 895.58 201.62 13.181 0.244
WISE_W3 910.2 659.69 11.328 0.787
WISE_W4 903.6 1162.49 9.890 1.397

Aperture details

RA, DEC (J2000) = 0h58m57.81s, -18d44m36.51s
semi major axis, semi minor axis (arcsec) = 80.32, 30.68
angle (degrees, anti-clockwise from east) = -149.28

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 1297.96 32.86 16.117 0.027
GALEX_NUV 1566.62 26.4 15.913 0.018
DES_g 14815.58 19.14 13.473 0.001
PanSTARRS_r 30725.18 29.82 12.681 0.001
DES_r 26658.67 31.08 12.835 0.001
PanSTARRS_i 39958.13 37.33 12.396 0.001
PanSTARRS_z 45984.71 57.51 12.243 0.001
DES_z 42059.44 50.98 12.340 0.001
PanSTARRS_y 50083.3 110.36 12.151 0.002
2MASS_J 58273.75 1098.21 11.091 0.020
2MASS_H 68174.37 1874.22 10.448 0.030
2MASS_K 52677.13 2096.46 10.258 0.043
WISE_W1 26376.56 1015.9 10.148 0.042
WISE_W2 16309.41 583.31 10.030 0.039
WISE_W3 36608.07 2029.85 7.317 0.060
WISE_W4 35334.58 4753.01 5.910 0.146
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.191 9.288 9.340
{\rm log}_{10}({\rm SFR}) -3.189 -2.216 -1.699
{\rm log}_{10}({\rm sSFR}) -12.470 -11.481 -10.954
{\rm stellar\ age} 9.304 12.816 12.975

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.618 -1.365 -1.141
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.578 0.023 0.358

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.222 0.315 0.424
\delta -0.593 -0.374 -0.193
\tau_1/\tau_2 0.450 0.943 1.462
Q_{PAH} 0.629 1.819 3.590
U_{min} 3.135 8.806 17.384
{\rm log}_{10}(\gamma_e)\, -1.579 -0.948 -0.259

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.592 -3.604 -2.506
{\rm log}_{10}(\tau_{AGN})\, 1.363 1.843 2.076

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.394 -2.416 -1.905
0.03-0.10 Gyr -2.276 -1.711 -1.215
0.10-0.33 Gyr -5.398 -3.608 -2.378
0.33-1.11 Gyr -6.217 -3.902 -2.648
1.11-3.70 Gyr -5.648 -3.676 -2.576
3.70-12.31 Gyr -3.863 -2.384 -0.891
12.31-13.68 Gyr -0.503 0.137 0.197

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.983 10.084 10.130
{\rm log}_{10}({\rm SFR}) -1.546 -0.937 -0.466
{\rm log}_{10}({\rm sSFR}) -11.640 -10.999 -10.556
{\rm stellar\ age} 9.744 12.752 12.962

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.132 -0.919 -0.739
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.807 -1.383 0.216

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.146 0.243 0.363
\delta -0.326 -0.059 0.157
\tau_1/\tau_2 0.504 0.963 1.373
Q_{PAH} 0.694 1.692 3.178
U_{min} 2.904 8.828 16.458
{\rm log}_{10}(\gamma_e)\, -3.248 -2.500 -1.740

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.158 -2.219 -1.710
{\rm log}_{10}(\tau_{AGN})\, 1.085 1.436 1.814

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.747 -1.141 -0.665
0.03-0.10 Gyr -1.186 -0.661 -0.109
0.10-0.33 Gyr -4.487 -2.436 -1.128
0.33-1.11 Gyr -6.060 -3.313 -1.775
1.11-3.70 Gyr -5.597 -3.814 -2.020
3.70-12.31 Gyr -2.954 -1.474 -0.162
12.31-13.68 Gyr 0.408 0.933 0.988