2024spn results

Information

Transient
Name:AT2024spn
Right ascension: 1h48m39.76s
Declination:7d26m16.74s
Discovery Date:Aug. 5, 2024, 1:08 p.m.
Classification:None
Redshift:None
MW E(B-V):0.057
Host
Name:2024spn
Right ascension: 1h48m39.84s
Declination:7d26m15.06s
Redshift:None
Photometric Redshift:0.166
 

Cutout Download Report

Downloaded Unavailable
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
DES_g
DES_r
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 8.66
Transient MWEBV processed 0.04
Host match processed 1.33
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.57
Global aperture photometry processed 4.81
Validate global photometry processed 13.1
Global host SED inference processed 532.3
Local aperture photometry processed 4.68
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):1h48m39.82s, 7d26m15.06s
semi major axis, semi minor axis (arcsec):5.21, 4.78
angle (degrees, anti-clockwise from east):-49.43
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.31 2.68 21.740 0.398 AB
GALEX_NUV 24.64 3.37 20.421 0.148 AB
DES_g 96.13 0.61 18.943 0.007 AB
PanSTARRS_g 114.26 1.95 18.755 0.018 AB
PanSTARRS_r 229.64 2.09 17.997 0.010 AB
DES_r 171.56 1.27 18.314 0.008 AB
PanSTARRS_i 281.28 1.11 17.777 0.004 AB
PanSTARRS_z 310.57 2.93 17.670 0.010 AB
DES_z 265.78 3.39 17.839 0.014 AB
PanSTARRS_y 423.28 8.49 17.333 0.022 AB
2MASS_J 1807.47 144.23 14.862 0.087 Vega
2MASS_K 1419.38 276.86 14.182 0.212 Vega
WISE_W4 787.55 504.7 10.039 0.696 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.269 10.559 10.673
{\rm log}_{10}({\rm SFR}) 0.884 1.226 1.489
{\rm log}_{10}({\rm sSFR}) -9.761 -9.317 -8.787
{\rm stellar\ age} 4.406 6.683 8.142

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.312 -0.055 0.105
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.425 -1.222 -0.254

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.360 0.714 1.100
\delta -0.335 0.029 0.236
\tau_1/\tau_2 0.683 1.075 1.557
Q_{PAH} 0.416 1.472 3.456
U_{min} 2.166 7.128 14.022
{\rm log}_{10}(\gamma_e)\, -3.710 -2.908 -1.301

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.299 -2.497 -0.907
{\rm log}_{10}(\tau_{AGN})\, 0.888 1.363 1.860

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.884 1.226 1.489
0.03-0.10 Gyr -0.161 0.739 1.279
0.10-0.32 Gyr -1.115 0.044 0.677
0.32-1.03 Gyr -0.958 -0.070 0.470
1.03-3.28 Gyr -1.269 -0.085 0.385
3.28-10.51 Gyr -0.215 0.435 0.650
10.51-11.68 Gyr -0.269 0.575 1.178