2024sew

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Information

Transient

Name: AT2024sew
Right ascension: 20h33m02.98s
Declination: 16d59m11.42s
Discovery Date: Aug. 10, 2024, 7:59 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.082

Host

Name: 2024sew
Right ascension: 20h33m02.80s
Declination: 16d59m07.16s
Redshift: None
Photometric Redshift: 0.043
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.45
Cutout download processed 2.92
Global aperture construction processed 0.83
Local aperture photometry processed 3.79
Global aperture photometry processed 4.38
Validate local photometry processed 0.02
Validate global photometry processed 10.11
Host information processed 0.13
Global host SED inference processed 708.09
Local host SED inference processed 573.38
Transient information processed 0.0
Transient MWEBV processed 0.19
Host MWEBV processed 0.11
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) = 20h33m02.98s, 16d59m11.42s
semi major axis, semi minor axis (arcsec) = 2.35, 2.35
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 32.36 0.57 20.125 0.019
PanSTARRS_r 38.89 0.61 19.925 0.017
PanSTARRS_i 47.32 0.94 19.712 0.022
PanSTARRS_z 59.8 1.9 19.458 0.035
PanSTARRS_y 64.86 4.24 19.370 0.071

Aperture details

RA, DEC (J2000) = 20h33m02.78s, 16d59m07.67s
semi major axis, semi minor axis (arcsec) = 12.3, 7.77
angle (degrees, anti-clockwise from east) = -132.62

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 462.97 2.37 17.236 0.006
PanSTARRS_r 687.96 2.51 16.806 0.004
PanSTARRS_i 806.48 3.81 16.634 0.005
PanSTARRS_z 940.07 7.7 16.467 0.009
PanSTARRS_y 1081.02 17.02 16.315 0.017
2MASS_H 1015.66 497.56 15.016 0.532
WISE_W4 1044.71 680.59 9.733 0.707
 

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})\, 7.796 8.201 8.465
{\rm log}_{10}({\rm SFR}) -3.357 -1.900 -1.260
{\rm log}_{10}({\rm sSFR}) -11.475 -10.144 -9.390
{\rm stellar\ age} 0.078 1.483 6.249

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.430 -0.603 -0.059
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.507 -0.908 -0.344

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.246 0.622 1.149
\delta -0.462 0.011 0.251
\tau_1/\tau_2 0.626 1.079 1.497
Q_{PAH} 1.324 3.566 5.674
U_{min} 3.268 9.979 17.480
{\rm log}_{10}(\gamma_e)\, -3.070 -1.860 -0.690

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.576 -1.140 -0.363
{\rm log}_{10}(\tau_{AGN})\, 1.098 1.586 1.955

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.357 -1.900 -1.260
0.03-0.10 Gyr -1.255 -0.553 -0.074
0.10-0.33 Gyr -3.316 -1.302 -0.559
0.33-1.09 Gyr -5.614 -2.392 -1.344
1.09-3.59 Gyr -7.444 -2.758 -1.672
3.59-11.86 Gyr -8.247 -3.191 -1.766
11.86-13.18 Gyr -8.841 -3.245 -1.657

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.484 9.640 9.795
{\rm log}_{10}({\rm SFR}) -1.256 -0.684 -0.388
{\rm log}_{10}({\rm sSFR}) -10.923 -10.327 -10.011
{\rm stellar\ age} 2.039 5.187 7.111

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.461 -0.809 -0.383
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.803 -1.000 0.086

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.121 0.359 0.700
\delta -0.759 -0.272 0.181
\tau_1/\tau_2 0.704 1.084 1.471
Q_{PAH} 0.983 2.451 4.399
U_{min} 2.511 7.848 15.395
{\rm log}_{10}(\gamma_e)\, -3.169 -2.183 -1.323

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.251 -2.746 -1.136
{\rm log}_{10}(\tau_{AGN})\, 1.073 1.561 2.008

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.256 -0.684 -0.388
0.03-0.10 Gyr -0.976 -0.207 0.428
0.10-0.33 Gyr -1.006 -0.272 0.248
0.33-1.09 Gyr -0.925 -0.261 0.221
1.09-3.59 Gyr -1.147 -0.467 -0.151
3.59-11.86 Gyr -1.850 -0.681 -0.353
11.86-13.18 Gyr -2.140 -0.730 -0.160