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 Mag sys
DES_g 2.63 0.15 22.849 0.063 AB
PanSTARRS_g 2.69 0.31 22.826 0.127 AB
PanSTARRS_r 5.27 0.39 22.095 0.081 AB
DES_r 5.19 0.39 22.112 0.081 AB
PanSTARRS_i 7.02 0.46 21.784 0.071 AB
PanSTARRS_z 10.28 1.05 21.370 0.111 AB
PanSTARRS_y 10.1 4.33 21.390 0.465 AB

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