2024zch

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Information

Transient

Name: AT2024zch
Right ascension: 11h07m56.04s
Declination: -41d17m55.79s
Discovery Date: Oct. 22, 2024, 6:57 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.093

Host

Name: 2024zch
Right ascension: 11h08m01.85s
Declination: -41d17m05.75s
Redshift: 0.097314
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 4.53
Cutout download processed 2.56
Global aperture construction processed 0.15
Local aperture photometry processed 0.63
Global aperture photometry processed 0.71
Validate local photometry no valid phot 0.01
Validate global photometry processed 0.97
Host information processed 0.09
Global host SED inference processed 1578.6
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 11h07m56.04s, -41d17m55.79s
semi major axis, semi minor axis (arcsec) = 1.11, 1.11
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) = 11h08m01.89s, -41d17m06.26s
semi major axis, semi minor axis (arcsec) = 5.32, 4.45
angle (degrees, anti-clockwise from east) = -26.04

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 1.58 1.26 23.400 0.865
GALEX_NUV 10.77 2.79 21.320 0.281
2MASS_J 1825.11 124.87 14.852 0.074
2MASS_H 1904.29 188.48 14.333 0.107
2MASS_K 2126.69 217.86 13.743 0.111
WISE_W1 687.19 18.87 14.108 0.030
WISE_W2 421.4 20.6 13.999 0.053
WISE_W3 156.64 142.24 13.239 0.986
WISE_W4 -438.98 354.2
 

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})\, 10.382 10.651 10.864
{\rm log}_{10}({\rm SFR}) -1.933 -0.506 0.323
{\rm log}_{10}({\rm sSFR}) -12.691 -11.229 -10.174
{\rm stellar\ age} 2.483 6.878 11.404

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.718 -1.275 -0.555
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.322 -0.606 -0.040

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.115 0.262 0.402
\delta -0.941 -0.792 -0.367
\tau_1/\tau_2 0.356 0.847 1.363
Q_{PAH} 0.308 1.280 3.814
U_{min} 2.724 8.447 16.209
{\rm log}_{10}(\gamma_e)\, -3.488 -2.666 -1.084

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.445 -3.414 -2.240
{\rm log}_{10}(\tau_{AGN})\, 1.132 1.629 1.975

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.013 -0.639 0.279
0.03-0.10 Gyr -3.408 -0.880 0.346
0.10-0.33 Gyr -3.959 -0.621 0.806
0.33-1.06 Gyr -3.647 -0.044 1.248
1.06-3.45 Gyr -2.837 0.120 0.919
3.45-11.24 Gyr -1.651 0.291 0.996
11.24-12.49 Gyr -1.488 0.549 1.993