2024nch

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Information

Transient

Name: AT2024nch
Right ascension: 17h24m55.02s
Declination: 57d10m36.97s
Discovery Date: June 28, 2024, 9:46 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.028

Host

Name: 2024nch
Right ascension: 17h24m55.03s
Declination: 57d10m37.11s
Redshift: 0.126640
Photometric Redshift: 0.109
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.42
Cutout download processed 14.3
Global aperture construction processed 0.55
Local aperture photometry processed 3.81
Global aperture photometry processed 4.2
Validate local photometry no valid phot 0.02
Validate global photometry processed 12.86
Host information processed 0.13
Global host SED inference processed 439.17
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.05
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) = 17h24m55.02s, 57d10m36.97s
semi major axis, semi minor axis (arcsec) = 0.88, 0.88
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) = 17h24m55.00s, 57d10m37.22s
semi major axis, semi minor axis (arcsec) = 5.46, 4.15
angle (degrees, anti-clockwise from east) = -33.22

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 6.13 2.48 21.932 0.440
GALEX_NUV 4.38 2.46 22.296 0.609
SDSS_u 36.02 3.44 20.009 0.104
SDSS_g 202.81 4.05 18.132 0.022
PanSTARRS_g 236.11 1.37 17.967 0.006
SDSS_r 516.3 6.33 17.118 0.013
PanSTARRS_r 542.91 1.73 17.063 0.003
SDSS_i 781.82 7.99 16.667 0.011
PanSTARRS_i 773.43 1.85 16.679 0.003
PanSTARRS_z 1023.93 3.77 16.374 0.004
SDSS_z 1048.35 15.92 16.349 0.016
PanSTARRS_y 1196.42 7.8 16.205 0.007
2MASS_J 1964.98 163.73 14.772 0.090
2MASS_H 1777.28 246.64 14.408 0.151
2MASS_K 2285.89 243.91 13.665 0.116
WISE_W1 879.33 16.35 13.841 0.020
WISE_W2 540.01 17.89 13.730 0.036
WISE_W3 96.18 49.06 13.768 0.554
WISE_W4 34.44 288.02 13.437 9.081
 

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})\, 10.817 10.927 11.067
{\rm log}_{10}({\rm SFR}) -2.972 -0.803 -0.103
{\rm log}_{10}({\rm sSFR}) -14.052 -11.860 -11.019
{\rm stellar\ age} 5.807 7.148 10.357

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.750 -0.567 -0.436
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.328 -0.679 -0.021

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.263 0.379 0.499
\delta -0.943 -0.780 -0.445
\tau_1/\tau_2 0.633 1.024 1.408
Q_{PAH} 0.656 2.244 5.392
U_{min} 3.556 10.180 18.018
{\rm log}_{10}(\gamma_e)\, -2.726 -1.434 -0.523

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.093 -3.001 -1.990
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.499 1.913

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.126 -0.958 -0.256
0.03-0.10 Gyr -3.914 -1.173 -0.232
0.10-0.32 Gyr -3.744 -0.996 0.027
0.32-1.04 Gyr -2.927 -0.479 0.421
1.04-3.38 Gyr -1.297 0.458 0.926
3.38-10.92 Gyr -0.209 0.817 0.996
10.92-12.13 Gyr 0.021 0.886 1.863