2024qnw

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Information

Transient

Name: AT2024qnw
Right ascension: 2h48m50.79s
Declination: -3d39m19.55s
Discovery Date: July 30, 2024, 4:33 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.026

Host

Name: 2024qnw
Right ascension: 2h48m51.24s
Declination: -3d39m24.84s
Redshift: 0.043390
Photometric Redshift: 0.037
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.4
Cutout download processed 20.25
Global aperture construction processed 0.65
Local aperture photometry processed 6.22
Global aperture photometry processed 6.19
Validate local photometry processed 0.03
Validate global photometry processed 20.62
Host information processed 0.13
Global host SED inference processed 722.74
Local host SED inference processed 435.11
Transient information processed 0.0
Transient MWEBV processed 0.16
Host MWEBV processed 0.27
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) = 2h48m50.79s, -3d39m19.55s
semi major axis, semi minor axis (arcsec) = 2.34, 2.34
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 13.37 2.37 21.085 0.192
SDSS_g 40.79 1.77 19.874 0.047
DES_g 43.24 0.26 19.810 0.007
PanSTARRS_g 41.47 0.65 19.856 0.017
SDSS_r 68.45 2.38 19.312 0.038
PanSTARRS_r 71.98 0.58 19.257 0.009
DES_r 75.18 0.36 19.210 0.005
SDSS_i 89.54 2.94 19.020 0.036
PanSTARRS_i 90.8 0.66 19.005 0.008
PanSTARRS_z 109.23 1.67 18.804 0.017
SDSS_z 106.72 9.29 18.829 0.095
DES_z 109.71 1.17 18.799 0.012
PanSTARRS_y 141.36 4.86 18.524 0.037

Aperture details

RA, DEC (J2000) = 2h48m51.27s, -3d39m25.33s
semi major axis, semi minor axis (arcsec) = 28.36, 17.88
angle (degrees, anti-clockwise from east) = -49.79

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_NUV 220.13 1.94 18.043 0.010
SDSS_u 869.83 22.5 16.551 0.028
SDSS_g 1484.93 11.86 15.971 0.009
DES_g 1505.51 1.82 15.956 0.001
PanSTARRS_g 1586.27 6.17 15.899 0.004
PanSTARRS_r 2453.7 5.36 15.425 0.002
SDSS_i 3164.14 21.63 15.149 0.007
PanSTARRS_i 2978.91 6.13 15.215 0.002
SDSS_z 3971.99 87.38 14.902 0.024
DES_z 3617.01 7.65 15.004 0.002
2MASS_H 5775.08 914.63 13.129 0.172
WISE_W1 2295.07 48.08 12.799 0.023
WISE_W2 1369.9 63.62 12.719 0.050
 

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})\, 8.696 8.858 8.991
{\rm log}_{10}({\rm SFR}) -1.642 -1.285 -0.956
{\rm log}_{10}({\rm sSFR}) -10.549 -10.157 -9.760
{\rm stellar\ age} 4.317 6.424 7.791

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.459 -0.864 -0.362
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.365 0.108 0.350

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.371 0.666 1.030
\delta -0.634 -0.239 0.179
\tau_1/\tau_2 0.617 0.960 1.298
Q_{PAH} 1.525 3.280 5.292
U_{min} 2.597 7.740 15.140
{\rm log}_{10}(\gamma_e)\, -3.179 -2.101 -0.923

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.674 -1.608 -0.645
{\rm log}_{10}(\tau_{AGN})\, 1.011 1.440 1.867

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.818 -1.458 -1.121
0.03-0.10 Gyr -1.783 -1.184 -0.547
0.10-0.33 Gyr -1.928 -1.351 -0.878
0.33-1.09 Gyr -1.949 -1.362 -0.949
1.09-3.59 Gyr -1.765 -1.334 -1.035
3.59-11.86 Gyr -1.747 -1.319 -1.115
11.86-13.18 Gyr -1.990 -1.338 -0.880

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.216 10.359 10.537
{\rm log}_{10}({\rm SFR}) -2.500 -0.252 0.451
{\rm log}_{10}({\rm sSFR}) -12.766 -10.670 -9.809
{\rm stellar\ age} 5.829 7.476 11.073

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.611 -0.963 -0.338
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.656 0.310 0.446

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.189 0.343 0.527
\delta -0.784 -0.453 -0.035
\tau_1/\tau_2 0.535 0.970 1.404
Q_{PAH} 0.346 1.063 2.464
U_{min} 3.195 8.983 16.788
{\rm log}_{10}(\gamma_e)\, -3.024 -1.953 -1.329

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.205 -3.287 -2.346
{\rm log}_{10}(\tau_{AGN})\, 0.969 1.420 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.677 -0.437 0.268
0.03-0.10 Gyr 0.339 0.718 1.138
0.10-0.33 Gyr -3.116 -1.014 0.069
0.33-1.09 Gyr -4.047 -1.155 -0.133
1.09-3.59 Gyr -2.459 -0.086 0.386
3.59-11.86 Gyr -0.931 0.126 0.429
11.86-13.18 Gyr -1.228 0.217 1.324