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

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 2.45
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
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) = 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 Mag sys
PanSTARRS_g 32.36 0.57 20.125 0.019 AB
PanSTARRS_r 38.89 0.61 19.925 0.017 AB
PanSTARRS_i 47.32 0.94 19.712 0.022 AB
PanSTARRS_z 59.8 1.9 19.458 0.035 AB
PanSTARRS_y 64.86 4.24 19.370 0.071 AB

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 Mag sys
PanSTARRS_g 462.97 2.37 17.236 0.006 AB
PanSTARRS_r 687.96 2.51 16.806 0.004 AB
PanSTARRS_i 806.48 3.81 16.634 0.005 AB
PanSTARRS_z 940.07 7.7 16.467 0.009 AB
PanSTARRS_y 1081.02 17.02 16.315 0.017 AB
2MASS_H 1015.66 497.56 15.016 0.532 Vega
WISE_W4 1044.71 680.59 9.733 0.707 Vega
 

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