2024agan

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Information

Transient

Name: AT2024agan
Right ascension: 7h49m17.66s
Declination: 21d33m55.59s
Discovery Date: Dec. 22, 2024, 9:35 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.044

Host

Name: 2024agan
Right ascension: 7h49m17.67s
Declination: 21d33m56.45s
Redshift: None
Photometric Redshift: 0.146
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.12
Cutout download processed 19.02
Global aperture construction processed 0.66
Local aperture photometry processed 6.39
Global aperture photometry processed 6.59
Validate local photometry no valid phot 0.03
Validate global photometry processed 17.56
Host information processed 0.09
Global host SED inference processed 460.85
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.08
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) = 7h49m17.66s, 21d33m55.59s
semi major axis, semi minor axis (arcsec) = 0.78, 0.78
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) = 7h49m17.66s, 21d33m56.57s
semi major axis, semi minor axis (arcsec) = 3.25, 2.58
angle (degrees, anti-clockwise from east) = -155.08

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 3.69 0.62 22.482 0.181
GALEX_NUV 8.37 0.63 21.593 0.082
SDSS_u 10.0 2.09 21.400 0.226
SDSS_g 25.98 1.59 20.363 0.066
DES_g 28.05 0.34 20.280 0.013
PanSTARRS_g 29.6 0.67 20.222 0.025
SDSS_r 40.9 2.12 19.871 0.056
PanSTARRS_r 38.42 0.48 19.939 0.014
DES_r 39.75 0.73 19.902 0.020
SDSS_i 44.5 2.73 19.779 0.067
PanSTARRS_i 47.19 0.9 19.715 0.021
PanSTARRS_z 46.51 2.16 19.731 0.050
SDSS_z 60.24 7.12 19.450 0.128
DES_z 50.3 1.87 19.646 0.040
PanSTARRS_y 48.05 4.32 19.696 0.098
2MASS_J -87.26 77.74
2MASS_H -122.67 130.03
2MASS_K 235.98 138.85 16.130 0.639
WISE_W1 7.69 13.46 18.987 1.901
WISE_W2 3.28 15.66 19.272 5.190
WISE_W3 19.28 69.54 15.514 3.917
WISE_W4 -567.55 425.32
 

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})\, 9.008 9.221 9.431
{\rm log}_{10}({\rm SFR}) -0.532 0.065 0.624
{\rm log}_{10}({\rm sSFR}) -9.839 -9.171 -8.554
{\rm stellar\ age} 0.235 1.519 4.431

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.592 -0.925 -0.181
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.718 -1.131 0.005

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.155 0.484 1.009
\delta -0.310 0.108 0.297
\tau_1/\tau_2 0.677 1.184 1.636
Q_{PAH} 1.294 3.335 5.315
U_{min} 3.268 9.267 16.719
{\rm log}_{10}(\gamma_e)\, -3.108 -1.992 -0.733

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.956 -0.962 -0.196
{\rm log}_{10}(\tau_{AGN})\, 0.961 1.305 1.772

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.730 -0.279 0.079
0.03-0.10 Gyr -0.689 0.151 0.761
0.10-0.32 Gyr -0.085 0.419 0.830
0.32-1.04 Gyr -2.177 -0.362 0.157
1.04-3.33 Gyr -4.014 -1.338 -0.496
3.33-10.72 Gyr -4.566 -1.696 -0.740
10.72-11.91 Gyr -4.696 -1.671 -0.573