2024usu

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Information

Transient

Name: AT2024usu
Right ascension: 21h50m46.32s
Declination: -30d38m41.71s
Discovery Date: Sept. 5, 2024, 4:08 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name: 2024usu
Right ascension: 21h50m46.79s
Declination: -30d38m58.43s
Redshift: 0.036559
Photometric Redshift:
 

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 0.78
Cutout download processed 3.45
Global aperture construction processed 0.9
Local aperture photometry processed 5.46
Global aperture photometry processed 4.73
Validate local photometry processed 0.02
Validate global photometry processed 12.9
Host information processed 0.1
Global host SED inference processed 2028.79
Local host SED inference processed 434.57
Transient information processed 0.0
Transient MWEBV processed 0.17
Host MWEBV processed 0.34
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) = 21h50m46.32s, -30d38m41.71s
semi major axis, semi minor axis (arcsec) = 2.76, 2.76
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 74.95 1.04 19.213 0.015 AB
PanSTARRS_r 100.55 1.29 18.894 0.014 AB
PanSTARRS_i 97.04 1.05 18.933 0.012 AB
PanSTARRS_z 115.58 3.54 18.743 0.033 AB
PanSTARRS_y 128.23 13.48 18.630 0.114 AB

Aperture details

RA, DEC (J2000) = 21h50m46.80s, -30d38m58.18s
semi major axis, semi minor axis (arcsec) = 12.72, 10.47
angle (degrees, anti-clockwise from east) = -161.76

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 153.38 9.41 18.436 0.067 AB
PanSTARRS_g 1061.47 4.29 16.335 0.004 AB
PanSTARRS_r 2239.64 5.39 15.525 0.003 AB
PanSTARRS_z 3809.4 14.52 14.948 0.004 AB
PanSTARRS_y 4576.91 53.17 14.749 0.013 AB
2MASS_J 6708.82 253.48 13.438 0.041 Vega
2MASS_H 7970.96 333.66 12.779 0.045 Vega
2MASS_K 7763.93 447.72 12.337 0.063 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})\, 8.107 8.459 8.664
{\rm log}_{10}({\rm SFR}) -1.301 -0.884 -0.465
{\rm log}_{10}({\rm sSFR}) -9.887 -9.321 -8.601
{\rm stellar\ age} 1.626 5.386 7.407

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.175 -0.462 -0.076
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.732 -1.486 -1.128

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.153 0.360 0.589
\delta -0.754 -0.344 0.050
\tau_1/\tau_2 0.718 1.087 1.473
Q_{PAH} 0.572 2.711 5.213
U_{min} 3.146 8.495 15.271
{\rm log}_{10}(\gamma_e)\, -2.919 -1.739 -0.643

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.557 -1.613 -0.582
{\rm log}_{10}(\tau_{AGN})\, 1.008 1.518 1.991

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.174 -0.857 -0.657
0.03-0.10 Gyr -1.529 -0.894 -0.388
0.10-0.33 Gyr -1.776 -1.108 -0.646
0.33-1.09 Gyr -2.133 -1.400 -1.001
1.09-3.61 Gyr -2.589 -1.588 -1.242
3.61-11.94 Gyr -2.820 -1.642 -1.230
11.94-13.27 Gyr -2.920 -1.706 -1.036

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.566 10.638 10.734
{\rm log}_{10}({\rm SFR}) -0.083 0.428 0.836
{\rm log}_{10}({\rm sSFR}) -10.711 -10.231 -9.816
{\rm stellar\ age} 8.086 11.644 12.522

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.318 -0.619 -0.212
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.687 0.314 0.445

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.451 0.907 1.311
\delta 0.037 0.206 0.339
\tau_1/\tau_2 0.462 1.032 1.666
Q_{PAH} 0.239 1.152 3.136
U_{min} 1.870 5.728 12.651
{\rm log}_{10}(\gamma_e)\, -3.730 -3.201 -2.149

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.870 -1.697 -0.917
{\rm log}_{10}(\tau_{AGN})\, 0.899 1.228 1.725

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.054 0.532 0.961
0.03-0.10 Gyr -0.824 0.282 0.811
0.10-0.33 Gyr -3.517 -1.250 -0.101
0.33-1.09 Gyr -5.057 -1.710 -0.413
1.09-3.61 Gyr -3.764 -1.355 -0.118
3.61-11.94 Gyr -1.596 0.161 0.815
11.94-13.27 Gyr 0.780 1.681 1.837