2024sdw

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Information

Transient

Name: AT2024sdw
Right ascension: 20h03m47.47s
Declination: -11d51m17.54s
Discovery Date: Aug. 8, 2024, 9:13 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.131

Host

Name: 2024sdw
Right ascension: 20h03m47.00s
Declination: -11d51m12.71s
Redshift: None
Photometric Redshift: 0.033
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.04
Cutout download processed 3.24
Global aperture construction processed 0.58
Local aperture photometry processed 3.33
Global aperture photometry processed 3.84
Validate local photometry processed 0.02
Validate global photometry processed 10.87
Host information processed 0.13
Global host SED inference processed 1118.93
Local host SED inference processed 541.41
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) = 20h03m47.47s, -11d51m17.54s
semi major axis, semi minor axis (arcsec) = 3.07, 3.07
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 24.87 0.81 20.411 0.035
PanSTARRS_r 32.99 0.92 20.104 0.030
PanSTARRS_i 35.98 1.2 20.010 0.036
PanSTARRS_z 45.35 2.58 19.759 0.062
PanSTARRS_y 43.89 6.54 19.794 0.162
2MASS_J 41.13 61.28 18.970 1.618
2MASS_H 198.8 98.53 16.786 0.538
2MASS_K 46.83 125.32 17.886 2.905

Aperture details

RA, DEC (J2000) = 20h03m46.99s, -11d51m12.54s
semi major axis, semi minor axis (arcsec) = 10.35, 6.63
angle (degrees, anti-clockwise from east) = -114.47

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_NUV 80.51 5.61 19.135 0.076
PanSTARRS_z 863.22 6.73 16.560 0.008
PanSTARRS_y 970.46 17.06 16.433 0.019
 

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})\, 7.654 7.947 8.160
{\rm log}_{10}({\rm SFR}) -2.450 -1.900 -1.555
{\rm log}_{10}({\rm sSFR}) -10.454 -9.856 -9.370
{\rm stellar\ age} 0.675 3.835 6.442

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.468 -0.702 -0.116
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.729 -1.269 -0.718

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.109 0.312 0.660
\delta -0.687 -0.194 0.234
\tau_1/\tau_2 0.579 0.958 1.343
Q_{PAH} 1.064 3.000 5.266
U_{min} 3.001 9.066 17.084
{\rm log}_{10}(\gamma_e)\, -2.900 -1.746 -0.428

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.396 -0.775 -0.223
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.596 1.957

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.450 -1.900 -1.555
0.03-0.10 Gyr -2.219 -1.445 -0.830
0.10-0.33 Gyr -2.334 -1.568 -1.021
0.33-1.09 Gyr -3.255 -1.940 -1.460
1.09-3.62 Gyr -3.958 -2.290 -1.868
3.62-11.99 Gyr -4.565 -2.593 -2.066
11.99-13.32 Gyr -4.645 -2.664 -1.947

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.261 9.571 9.714
{\rm log}_{10}({\rm SFR}) -0.880 -0.382 -0.024
{\rm log}_{10}({\rm sSFR}) -10.408 -9.929 -9.507
{\rm stellar\ age} 4.210 7.368 9.429

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.757 -1.327 -0.623
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.759 -1.169 0.180

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.169 0.489 0.837
\delta -0.286 0.119 0.318
\tau_1/\tau_2 0.652 1.112 1.576
Q_{PAH} 0.434 1.831 4.508
U_{min} 2.657 7.871 15.345
{\rm log}_{10}(\gamma_e)\, -3.529 -2.349 -1.210

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.118 -1.998 -0.970
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.559 2.002

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.880 -0.382 -0.024
0.03-0.10 Gyr -0.459 0.081 0.537
0.10-0.33 Gyr -3.152 -1.138 -0.274
0.33-1.09 Gyr -3.336 -1.305 -0.610
1.09-3.62 Gyr -3.303 -1.168 -0.610
3.62-11.99 Gyr -1.759 -0.672 -0.391
11.99-13.32 Gyr -1.893 -0.591 0.156