2024spm

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Information

Transient

Name: AT2024spm
Right ascension: 1h18m07.70s
Declination: -3d36m07.26s
Discovery Date: Aug. 16, 2024, 2 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.033

Host

Name: 2024spm
Right ascension: 1h18m07.79s
Declination: -3d36m15.46s
Redshift: None
Photometric Redshift: 0.121
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.31
Cutout download processed 9.02
Global aperture construction processed 0.54
Local aperture photometry processed 3.9
Global aperture photometry processed 3.62
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.25
Host information processed 0.14
Global host SED inference processed 401.21
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 1h18m07.70s, -3d36m07.26s
semi major axis, semi minor axis (arcsec) = 0.92, 0.92
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) = 1h18m07.79s, -3d36m15.47s
semi major axis, semi minor axis (arcsec) = 6.63, 5.72
angle (degrees, anti-clockwise from east) = -124.9

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 18.97 1.17 20.705 0.067
GALEX_NUV 26.09 0.94 20.359 0.039
PanSTARRS_g 144.38 1.1 18.501 0.008
PanSTARRS_r 185.17 1.43 18.231 0.008
DES_r 217.41 0.72 18.057 0.004
PanSTARRS_i 261.93 1.97 17.855 0.008
PanSTARRS_z 285.63 3.44 17.761 0.013
PanSTARRS_y 345.79 9.92 17.553 0.031
2MASS_J 551.3 170.33 16.152 0.335
2MASS_H 531.24 266.9 15.719 0.545
2MASS_K 314.23 286.6 15.819 0.990
WISE_W1 493.5 17.68 14.468 0.039
WISE_W2 329.11 21.99 14.268 0.073
WISE_W4 659.96 641.02 10.231 1.055
 

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})\, 9.745 9.920 10.092
{\rm log}_{10}({\rm SFR}) 0.205 0.470 0.656
{\rm log}_{10}({\rm sSFR}) -9.809 -9.464 -9.145
{\rm stellar\ age} 0.276 1.904 4.477

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.898 -0.216 0.043
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.592 -0.115 0.373

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.773 0.957 1.219
\delta 0.151 0.264 0.340
\tau_1/\tau_2 0.694 1.059 1.437
Q_{PAH} 1.766 3.385 5.051
U_{min} 3.125 9.138 16.591
{\rm log}_{10}(\gamma_e)\, -2.949 -1.877 -1.037

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.024 -2.839 -1.828
{\rm log}_{10}(\tau_{AGN})\, 0.919 1.380 1.864

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.205 0.470 0.656
0.03-0.10 Gyr 0.250 0.816 1.210
0.10-0.32 Gyr 0.564 0.982 1.320
0.32-1.05 Gyr -1.472 0.219 0.692
1.05-3.39 Gyr -3.229 -0.673 0.032
3.39-10.98 Gyr -4.099 -0.908 -0.206
10.98-12.19 Gyr -4.428 -0.963 -0.125