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

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 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
Processing status completed N/A N/A
 

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 Mag sys
PanSTARRS_g 24.87 0.81 20.411 0.035 AB
PanSTARRS_r 32.99 0.92 20.104 0.030 AB
PanSTARRS_i 35.98 1.2 20.010 0.036 AB
PanSTARRS_z 45.35 2.58 19.759 0.062 AB
PanSTARRS_y 43.89 6.54 19.794 0.162 AB
2MASS_J 41.13 61.28 18.970 1.618 Vega
2MASS_H 198.8 98.53 16.786 0.538 Vega
2MASS_K 46.83 125.32 17.886 2.905 Vega

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 Mag sys
GALEX_NUV 80.51 5.61 19.135 0.076 AB
PanSTARRS_z 863.22 6.73 16.560 0.008 AB
PanSTARRS_y 970.46 17.06 16.433 0.019 AB
 

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