2024snn

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Information

Transient

Name: AT2024snn
Right ascension: 22h05m04.22s
Declination: 2d28m35.25s
Discovery Date: Aug. 16, 2024, 8:05 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.036

Host

Name: 2024snn
Right ascension: 22h05m04.20s
Declination: 2d28m34.30s
Redshift: None
Photometric Redshift: 0.185
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.38
Cutout download processed 6.15
Global aperture construction processed 0.63
Local aperture photometry processed 4.2
Global aperture photometry processed 4.12
Validate local photometry no valid phot 0.02
Validate global photometry processed 11.06
Host information processed 0.13
Global host SED inference processed 460.79
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.07
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) = 22h05m04.22s, 2d28m35.25s
semi major axis, semi minor axis (arcsec) = 0.64, 0.64
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) = 22h05m04.19s, 2d28m34.42s
semi major axis, semi minor axis (arcsec) = 4.0, 3.0
angle (degrees, anti-clockwise from east) = -25.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 59.89 0.36 19.457 0.007
PanSTARRS_g 61.76 0.81 19.423 0.014
PanSTARRS_r 99.36 0.78 18.907 0.009
DES_r 108.12 0.61 18.815 0.006
PanSTARRS_i 142.59 0.71 18.515 0.005
PanSTARRS_z 156.37 2.02 18.415 0.014
PanSTARRS_y 157.35 7.23 18.408 0.050
2MASS_J 38.13 134.05 19.052 3.817
2MASS_H 675.4 255.34 15.459 0.410
2MASS_K 340.71 227.56 15.731 0.725
WISE_W1 123.68 11.4 15.970 0.100
WISE_W2 80.49 12.74 15.797 0.172
WISE_W3 389.59 70.99 12.249 0.198
WISE_W4 2050.06 549.06 9.001 0.291
 

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})\, 9.959 10.120 10.310
{\rm log}_{10}({\rm SFR}) -0.953 -0.163 0.199
{\rm log}_{10}({\rm sSFR}) -11.134 -10.319 -9.829
{\rm stellar\ age} 0.770 3.282 5.811

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.710 -1.091 -0.398
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.131 0.274 0.431

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.349 0.560 0.852
\delta -0.661 -0.362 -0.025
\tau_1/\tau_2 0.542 0.937 1.365
Q_{PAH} 0.685 1.610 2.953
U_{min} 2.936 9.590 17.576
{\rm log}_{10}(\gamma_e)\, -3.148 -2.284 -1.364

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.092 -2.745 -1.582
{\rm log}_{10}(\tau_{AGN})\, 0.974 1.353 1.823

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.953 -0.163 0.199
0.03-0.10 Gyr -2.346 -0.184 0.623
0.10-0.32 Gyr -1.130 0.408 1.077
0.32-1.02 Gyr -0.342 0.575 0.981
1.02-3.24 Gyr -2.202 -0.173 0.396
3.24-10.32 Gyr -2.711 -0.461 0.135
10.32-11.47 Gyr -3.121 -0.516 0.338