2024iau results

Information

Transient
Name:AT2024iau
Right ascension: 21h36m40.05s
Declination:3d43m48.90s
Discovery Date:April 28, 2024, 10:54 a.m.
Classification:None
Redshift:None
MW E(B-V):0.065
Host
Name:2024iau
Right ascension: 21h36m40.07s
Declination:3d43m48.79s
Redshift:0.101317
Photometric Redshift:0.080
 

Cutout Download Report

Downloaded Unavailable
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_z
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 18.81
Transient MWEBV processed 0.03
Host match processed 1.34
Host information processed 0.12
Host MWEBV processed 0.06
Global aperture construction processed 0.62
Global aperture photometry processed 6.14
Validate global photometry processed 17.1
Global host SED inference processed 362.93
Local aperture photometry processed 5.63
Validate local photometry processed 0.03
Local host SED inference processed 461.56
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):21h36m40.05s, 3d43m48.90s
semi major axis, semi minor axis (arcsec):1.07, 1.07
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 164.22 1.29 18.361 0.009 AB
PanSTARRS_z 292.25 0.89 17.736 0.003 AB
DES_z 337.25 3.13 17.580 0.010 AB
PanSTARRS_y 349.31 2.2 17.542 0.007 AB

Aperture details

RA, DEC (J2000):21h36m40.05s, 3d43m48.86s
semi major axis, semi minor axis (arcsec):7.41, 6.26
angle (degrees, anti-clockwise from east):-131.3
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 22.35 1.35 20.527 0.066 AB
GALEX_NUV 32.33 1.07 20.126 0.036 AB
SDSS_u 103.57 5.87 18.862 0.062 AB
SDSS_g 356.32 5.22 17.520 0.016 AB
DES_g 375.3 1.14 17.464 0.003 AB
PanSTARRS_g 391.1 1.42 17.419 0.004 AB
SDSS_r 700.95 7.6 16.786 0.012 AB
PanSTARRS_r 714.67 1.79 16.765 0.003 AB
DES_r 746.49 2.84 16.717 0.004 AB
SDSS_i 1042.31 9.71 16.355 0.010 AB
PanSTARRS_i 1044.0 1.63 16.353 0.002 AB
PanSTARRS_z 1175.87 4.97 16.224 0.005 AB
SDSS_z 1388.07 22.29 16.044 0.017 AB
DES_z 1323.48 6.43 16.096 0.005 AB
PanSTARRS_y 1404.26 13.15 16.031 0.010 AB
2MASS_J 2054.44 201.6 14.723 0.107 Vega
2MASS_H 2641.89 305.16 13.978 0.125 Vega
2MASS_K 2427.26 353.97 13.599 0.158 Vega
WISE_W1 1143.73 27.74 13.555 0.026 Vega
WISE_W2 814.48 37.06 13.284 0.049 Vega
WISE_W3 1765.69 136.16 10.609 0.084 Vega
WISE_W4 2408.97 725.46 8.825 0.327 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.024 10.191 10.301
{\rm log}_{10}({\rm SFR}) -1.149 -0.274 0.157
{\rm log}_{10}({\rm sSFR}) -11.353 -10.470 -9.930
{\rm stellar\ age} 2.634 6.197 7.639

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.797 -0.306 0.001
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.290 -0.632 0.114

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.387 0.851 1.258
\delta -0.724 -0.213 0.170
\tau_1/\tau_2 0.552 0.951 1.340
Q_{PAH} 0.928 2.455 4.659
U_{min} 2.681 8.074 15.793
{\rm log}_{10}(\gamma_e)\, -3.293 -2.006 -0.888

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.129 -2.259 -0.650
{\rm log}_{10}(\tau_{AGN})\, 0.967 1.406 1.894

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.303 -0.430 0.015
0.03-0.10 Gyr -1.366 -0.282 0.486
0.10-0.33 Gyr -1.415 -0.367 0.278
0.33-1.06 Gyr -0.941 -0.096 0.524
1.06-3.44 Gyr -0.877 -0.007 0.346
3.44-11.19 Gyr -0.923 0.030 0.243
11.19-12.44 Gyr -1.333 -0.025 0.500

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.706 10.745 10.786
{\rm log}_{10}({\rm SFR}) 0.418 0.521 0.617
{\rm log}_{10}({\rm sSFR}) -10.339 -10.225 -10.125
{\rm stellar\ age} 6.084 6.771 7.474

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.500 -0.255 -0.099
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.299 -0.040 0.176

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.167 0.268 0.430
\delta -0.712 -0.389 -0.113
\tau_1/\tau_2 0.719 1.026 1.349
Q_{PAH} 0.451 1.166 2.358
U_{min} 2.476 7.900 15.236
{\rm log}_{10}(\gamma_e)\, -3.448 -2.742 -1.911

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.656 -2.378 -1.720
{\rm log}_{10}(\tau_{AGN})\, 0.963 1.273 1.728

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.253 0.358 0.456
0.03-0.10 Gyr -0.303 0.063 0.387
0.10-0.33 Gyr -0.221 0.068 0.318
0.33-1.06 Gyr -0.083 0.202 0.410
1.06-3.44 Gyr 0.340 0.580 0.781
3.44-11.19 Gyr 0.545 0.679 0.763
11.19-12.44 Gyr 0.298 0.678 1.008