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

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