2024iyu

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Information

Transient

Name: AT2024iyu
Right ascension: 21h37m28.50s
Declination: 3d23m23.36s
Discovery Date: May 16, 2024, 10:23 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.059

Host

Name: 2024iyu
Right ascension: 21h37m28.57s
Declination: 3d23m22.07s
Redshift: 0.046980
Photometric Redshift: 0.069
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.17
Cutout download processed 17.47
Global aperture construction processed 0.55
Local aperture photometry processed 5.31
Global aperture photometry processed 5.33
Validate local photometry processed 0.02
Validate global photometry processed 14.08
Host information processed 0.13
Global host SED inference processed 679.4
Local host SED inference processed 445.97
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Log transient processing status processed 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) = 21h37m28.50s, 3d23m23.36s
semi major axis, semi minor axis (arcsec) = 2.17, 2.17
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 15.65 2.17 20.913 0.151
SDSS_g 78.91 2.38 19.157 0.033
DES_g 82.48 0.42 19.109 0.006
PanSTARRS_g 88.97 0.46 19.027 0.006
SDSS_r 173.56 3.59 18.301 0.022
PanSTARRS_r 179.31 0.63 18.266 0.004
DES_r 182.34 1.11 18.248 0.007
SDSS_i 255.18 4.53 17.883 0.019
PanSTARRS_i 270.93 0.65 17.818 0.003
PanSTARRS_z 332.76 1.6 17.595 0.005
SDSS_z 343.76 8.47 17.559 0.027
DES_z 345.4 3.18 17.554 0.010
PanSTARRS_y 401.23 4.22 17.392 0.011

Aperture details

RA, DEC (J2000) = 21h37m28.56s, 3d23m22.27s
semi major axis, semi minor axis (arcsec) = 21.58, 10.46
angle (degrees, anti-clockwise from east) = -140.14

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 46.47 1.72 19.732 0.040
GALEX_NUV 73.36 1.38 19.236 0.020
SDSS_u 209.83 14.21 18.095 0.074
DES_g 700.37 1.48 16.787 0.002
PanSTARRS_g 1026.97 2.98 16.371 0.003
PanSTARRS_r 1749.02 4.05 15.793 0.003
DES_r 1369.62 3.37 16.058 0.003
PanSTARRS_i 2356.11 4.27 15.470 0.002
PanSTARRS_z 2652.56 10.53 15.341 0.004
DES_z 2200.37 8.91 15.544 0.004
PanSTARRS_y 3043.45 28.35 15.192 0.010
2MASS_J 3871.53 404.53 14.035 0.113
2MASS_K 3498.84 712.38 13.202 0.221
 

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})\, 9.552 9.691 9.821
{\rm log}_{10}({\rm SFR}) -2.764 -1.430 -0.778
{\rm log}_{10}({\rm sSFR}) -12.477 -11.185 -10.453
{\rm stellar\ age} 5.757 7.783 10.909

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.727 -1.213 -0.739
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.629 -0.542 0.203

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.569 1.006 1.332
\delta -0.409 -0.108 0.218
\tau_1/\tau_2 0.594 1.001 1.416
Q_{PAH} 1.246 3.685 5.748
U_{min} 2.858 8.135 15.831
{\rm log}_{10}(\gamma_e)\, -3.450 -2.510 -1.072

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.897 -1.707 -0.707
{\rm log}_{10}(\tau_{AGN})\, 1.091 1.522 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.936 -1.615 -0.961
0.03-0.10 Gyr -2.408 -1.219 -0.542
0.10-0.33 Gyr -3.020 -1.392 -0.600
0.33-1.09 Gyr -3.000 -1.415 -0.608
1.09-3.58 Gyr -2.629 -0.968 -0.357
3.58-11.82 Gyr -1.593 -0.502 -0.280
11.82-13.13 Gyr -1.238 -0.272 0.522

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.479 10.557 10.675
{\rm log}_{10}({\rm SFR}) 0.509 0.758 0.971
{\rm log}_{10}({\rm sSFR}) -10.117 -9.775 -9.542
{\rm stellar\ age} 6.498 7.749 11.634

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.800 -1.474 -1.146
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.475 -1.224 -0.686

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.842 1.028 1.222
\delta -0.017 0.099 0.210
\tau_1/\tau_2 0.728 1.134 1.580
Q_{PAH} 0.263 1.995 5.046
U_{min} 3.234 9.250 17.279
{\rm log}_{10}(\gamma_e)\, -3.373 -2.117 -0.848

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.100 -1.507 -0.637
{\rm log}_{10}(\tau_{AGN})\, 0.907 1.430 2.052

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.319 0.571 0.788
0.03-0.10 Gyr -0.773 0.144 0.554
0.10-0.33 Gyr -2.225 -0.221 0.327
0.33-1.09 Gyr -3.085 -0.533 0.145
1.09-3.58 Gyr -2.670 -0.124 0.462
3.58-11.82 Gyr -0.588 0.411 0.582
11.82-13.13 Gyr -0.205 0.585 1.496