2024udw

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Information

Transient

Name: AT2024udw
Right ascension: 4h01m11.23s
Declination: 20d44m30.80s
Discovery Date: Aug. 28, 2024, 10:23 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.234

Host

Name: 2024udw
Right ascension: 4h01m09.47s
Declination: 20d42m43.18s
Redshift: None
Photometric Redshift: 0.088
 

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
failed
 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 8.59
Cutout download processed 3.35
Global aperture construction processed 0.62
Local aperture photometry processed 3.42
Global aperture photometry processed 3.43
Validate local photometry processed 0.02
Validate global photometry processed 9.89
Host information processed 0.08
Global host SED inference processed 395.51
Local host SED inference failed 0.01
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.08
Processing status blocked 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) = 4h01m11.23s, 20d44m30.80s
semi major axis, semi minor axis (arcsec) = 1.21, 1.21
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 0.04 0.3 27.424 8.359 AB
PanSTARRS_i 0.25 0.39 25.400 1.670 AB
PanSTARRS_z 1.2 0.9 23.703 0.812 AB
PanSTARRS_y -0.48 2.11 AB

Aperture details

RA, DEC (J2000) = 4h01m09.47s, 20d42m43.29s
semi major axis, semi minor axis (arcsec) = 5.04, 4.06
angle (degrees, anti-clockwise from east) = -20.36

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 0.22 0.78 25.532 3.790 AB
PanSTARRS_g 136.35 1.15 18.563 0.009 AB
PanSTARRS_r 321.62 1.26 17.632 0.004 AB
PanSTARRS_i 519.92 1.51 17.110 0.003 AB
PanSTARRS_z 699.44 3.32 16.788 0.005 AB
PanSTARRS_y 828.4 7.79 16.604 0.010 AB
2MASS_J 1490.09 144.98 15.072 0.106 Vega
2MASS_H 1158.72 212.64 14.872 0.199 Vega
2MASS_K 2075.14 235.45 13.770 0.123 Vega
WISE_W1 724.78 18.87 14.050 0.028 Vega
WISE_W2 452.5 24.44 13.922 0.059 Vega
WISE_W3 292.83 113.4 12.559 0.420 Vega
WISE_W4 904.18 615.69 9.889 0.739 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.424 10.546 10.663
{\rm log}_{10}({\rm SFR}) -2.204 -0.802 0.048
{\rm log}_{10}({\rm sSFR}) -12.850 -11.342 -10.482
{\rm stellar\ age} 5.792 7.298 9.843

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.154 -0.708 -0.440
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.552 -0.672 0.155

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.253 0.442 0.664
\delta -0.624 -0.276 0.057
\tau_1/\tau_2 0.599 0.985 1.368
Q_{PAH} 1.004 2.566 4.619
U_{min} 2.813 8.443 16.256
{\rm log}_{10}(\gamma_e)\, -2.805 -1.360 -0.417

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.154 -2.844 -1.846
{\rm log}_{10}(\tau_{AGN})\, 1.040 1.534 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.188 -1.048 -0.369
0.03-0.10 Gyr -2.977 -0.836 0.147
0.10-0.33 Gyr -2.625 -0.534 0.364
0.33-1.06 Gyr -2.303 -0.259 0.498
1.06-3.47 Gyr -1.243 0.389 0.769
3.47-11.34 Gyr -0.016 0.633 0.853
11.34-12.60 Gyr -0.324 0.698 1.577