2024iiu

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Information

Transient

Name: AT2024iiu
Right ascension: 15h22m25.16s
Declination: 2d09m10.71s
Discovery Date: April 30, 2024, 8:06 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.037

Host

Name: 2024iiu
Right ascension: 15h22m24.09s
Declination: 2d09m17.88s
Redshift: None
Photometric Redshift: 0.168
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.27
Cutout download processed 17.39
Global aperture construction processed 0.56
Local aperture photometry processed 5.12
Global aperture photometry processed 5.23
Validate local photometry no valid phot 0.02
Validate global photometry processed 15.74
Host information processed 0.12
Global host SED inference processed 390.83
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.04
Log transient processing status blocked None
 

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) = 15h22m25.16s, 2d09m10.71s
semi major axis, semi minor axis (arcsec) = 0.7, 0.7
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error

Aperture details

RA, DEC (J2000) = 15h22m24.09s, 2d09m18.06s
semi major axis, semi minor axis (arcsec) = 2.61, 2.19
angle (degrees, anti-clockwise from east) = -88.66

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 6.11 0.62 21.935 0.111
GALEX_NUV 8.21 0.44 21.614 0.058
SDSS_u 19.14 2.64 20.695 0.150
SDSS_g 23.75 1.48 20.461 0.067
PanSTARRS_g 21.24 0.49 20.582 0.025
SDSS_r 41.26 2.05 19.861 0.054
PanSTARRS_r 35.93 0.8 20.011 0.024
DES_r 33.76 0.49 20.079 0.016
SDSS_i 49.62 2.71 19.661 0.059
PanSTARRS_i 42.3 0.84 19.834 0.022
PanSTARRS_z 46.78 1.4 19.725 0.032
SDSS_z 64.54 11.06 19.375 0.186
DES_z 45.57 1.24 19.753 0.030
PanSTARRS_y 50.61 3.46 19.639 0.074
2MASS_J -41.06 93.61
2MASS_H 252.05 130.33 16.529 0.561
2MASS_K 240.77 166.64 16.108 0.751
WISE_W1 35.25 7.1 17.333 0.219
WISE_W2 41.72 11.72 16.510 0.305
WISE_W3 86.54 44.74 13.883 0.561
WISE_W4 -241.92 259.01
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.203 9.509 9.714
{\rm log}_{10}({\rm SFR}) 0.276 0.539 0.803
{\rm log}_{10}({\rm sSFR}) -9.334 -8.992 -8.485
{\rm stellar\ age} 2.897 5.422 6.988

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.330 -0.563 -0.142
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.678 -1.000 -0.011

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.246 0.470 0.722
\delta -0.120 0.140 0.290
\tau_1/\tau_2 0.899 1.241 1.610
Q_{PAH} 0.797 2.190 4.201
U_{min} 2.846 8.375 15.513
{\rm log}_{10}(\gamma_e)\, -2.985 -1.984 -0.921

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.101 -2.503 -1.120
{\rm log}_{10}(\tau_{AGN})\, 0.998 1.441 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.150 0.122 0.346
0.03-0.10 Gyr 0.357 0.641 0.928
0.10-0.32 Gyr -1.268 -0.169 0.347
0.32-1.02 Gyr -1.738 -0.745 -0.295
1.02-3.28 Gyr -1.491 -0.623 -0.286
3.28-10.49 Gyr -1.294 -0.486 -0.169
10.49-11.66 Gyr -1.408 -0.434 0.214