2024igu

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Information

Transient

Name: AT2024igu
Right ascension: 17h50m15.56s
Declination: 31d36m33.89s
Discovery Date: May 6, 2024, 9:55 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.047

Host

Name: 2024igu
Right ascension: 17h50m15.04s
Declination: 31d36m28.89s
Redshift: 0.072719
Photometric Redshift: 0.073
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.36
Cutout download processed 6.48
Global aperture construction processed 0.56
Local aperture photometry processed 4.03
Global aperture photometry processed 4.3
Validate local photometry processed 0.02
Validate global photometry processed 12.13
Host information processed 0.12
Global host SED inference processed 656.05
Local host SED inference processed 450.82
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.08
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) = 17h50m15.56s, 31d36m33.89s
semi major axis, semi minor axis (arcsec) = 1.45, 1.45
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 2.63 0.15 22.849 0.063
PanSTARRS_g 2.69 0.31 22.826 0.127
PanSTARRS_r 5.27 0.39 22.095 0.081
DES_r 5.19 0.39 22.112 0.081
PanSTARRS_i 7.02 0.46 21.784 0.071
PanSTARRS_z 10.28 1.05 21.370 0.111
PanSTARRS_y 10.1 4.33 21.390 0.465

Aperture details

RA, DEC (J2000) = 17h50m15.04s, 31d36m29.12s
semi major axis, semi minor axis (arcsec) = 11.35, 9.15
angle (degrees, anti-clockwise from east) = -73.88

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 38.2 5.07 19.945 0.144
GALEX_NUV 33.71 3.78 20.081 0.122
DES_g 472.71 1.92 17.214 0.004
PanSTARRS_g 510.66 2.27 17.130 0.005
PanSTARRS_r 965.7 2.8 16.438 0.003
DES_r 1069.57 5.18 16.327 0.005
PanSTARRS_i 1421.13 3.17 16.018 0.002
PanSTARRS_z 1805.47 7.2 15.759 0.004
PanSTARRS_y 2131.31 29.22 15.578 0.015
2MASS_J 2399.87 228.47 14.555 0.103
2MASS_H 3475.75 342.76 13.680 0.107
2MASS_K 2753.57 376.0 13.462 0.148
WISE_W1 1537.97 29.31 13.234 0.021
WISE_W2 980.76 33.21 13.082 0.037
WISE_W3 1759.61 139.2 10.612 0.086
WISE_W4 1569.95 725.89 9.290 0.502
 

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})\, 8.208 8.443 8.610
{\rm log}_{10}({\rm SFR}) -3.508 -2.001 -1.012
{\rm log}_{10}({\rm sSFR}) -11.955 -10.463 -9.477
{\rm stellar\ age} 0.295 5.117 7.331

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.565 -0.950 -0.204
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.536 -0.720 0.094

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.968 1.643 2.618
\delta -0.029 0.171 0.317
\tau_1/\tau_2 0.680 1.122 1.528
Q_{PAH} 1.009 2.868 5.242
U_{min} 3.859 9.841 17.619
{\rm log}_{10}(\gamma_e)\, -2.800 -1.575 -0.444

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.598 -0.331 0.257
{\rm log}_{10}(\tau_{AGN})\, 1.128 1.617 1.977

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.605 -2.135 -1.123
0.03-0.10 Gyr -2.344 -1.477 -0.155
0.10-0.33 Gyr -2.587 -1.608 -0.656
0.33-1.07 Gyr -3.934 -1.860 -1.202
1.07-3.52 Gyr -4.890 -1.972 -1.475
3.52-11.51 Gyr -5.399 -1.921 -1.528
11.51-12.79 Gyr -6.170 -2.058 -1.309

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.725 10.797 10.863
{\rm log}_{10}({\rm SFR}) -0.768 -0.293 -0.077
{\rm log}_{10}({\rm sSFR}) -11.569 -11.084 -10.826
{\rm stellar\ age} 7.946 10.467 12.072

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.473 -0.301 -0.160
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.517 0.239 0.417

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.064 0.135 0.233
\delta -0.279 0.097 0.306
\tau_1/\tau_2 0.519 0.922 1.332
Q_{PAH} 1.355 3.626 5.679
U_{min} 3.025 9.154 17.297
{\rm log}_{10}(\gamma_e)\, -3.340 -2.147 -0.792

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.432 -2.119 -1.425
{\rm log}_{10}(\tau_{AGN})\, 1.051 1.495 1.914

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.939 -0.470 -0.255
0.03-0.10 Gyr -1.099 -0.426 0.053
0.10-0.33 Gyr -3.624 -1.267 -0.620
0.33-1.07 Gyr -3.744 -1.426 -0.700
1.07-3.52 Gyr -3.175 -1.239 -0.329
3.52-11.51 Gyr -1.240 0.405 0.763
11.51-12.79 Gyr 0.664 1.508 1.747