2024spj

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Information

Transient

Name: AT2024spj
Right ascension: 0h55m15.24s
Declination: 8d14m52.02s
Discovery Date: Aug. 16, 2024, 12:54 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.064

Host

Name: 2024spj
Right ascension: 0h55m15.38s
Declination: 8d14m57.07s
Redshift: None
Photometric Redshift: 0.081
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.35
Cutout download processed 8.68
Global aperture construction processed 0.61
Local aperture photometry processed 5.19
Global aperture photometry processed 5.67
Validate local photometry processed 0.03
Validate global photometry processed 13.28
Host information processed 0.14
Global host SED inference processed 476.58
Local host SED inference processed 437.53
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.08
Log transient processing status processed 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) = 0h55m15.24s, 8d14m52.02s
semi major axis, semi minor axis (arcsec) = 1.31, 1.31
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 2.34 0.12 22.975 0.055
PanSTARRS_g 2.21 0.33 23.041 0.161
PanSTARRS_r 4.29 0.29 22.318 0.074
DES_r 5.37 0.24 22.074 0.049
PanSTARRS_i 7.1 0.35 21.772 0.053
PanSTARRS_z 9.17 0.79 21.494 0.094
DES_z 11.29 0.65 21.269 0.062
PanSTARRS_y 10.49 1.71 21.348 0.177

Aperture details

RA, DEC (J2000) = 0h55m15.37s, 8d14m57.23s
semi major axis, semi minor axis (arcsec) = 5.52, 4.81
angle (degrees, anti-clockwise from east) = -27.01

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 3.64 1.87 22.497 0.558
GALEX_NUV 0.71 2.24 24.270 3.425
DES_g 243.62 0.88 17.933 0.004
PanSTARRS_g 242.84 1.31 17.937 0.006
PanSTARRS_r 529.08 1.18 17.091 0.002
DES_r 566.64 1.99 17.017 0.004
PanSTARRS_i 750.55 1.35 16.712 0.002
PanSTARRS_z 970.79 3.03 16.432 0.003
DES_z 1006.94 5.59 16.392 0.006
PanSTARRS_y 1073.52 6.4 16.323 0.006
2MASS_J 1352.01 162.11 15.178 0.130
2MASS_H 1501.86 269.82 14.591 0.195
2MASS_K 1657.31 293.1 14.014 0.192
WISE_W1 751.31 20.8 14.011 0.030
WISE_W2 507.82 25.02 13.797 0.053
WISE_W3 148.33 90.5 13.298 0.662
WISE_W4 -648.25 539.69
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.359 8.620 8.760
{\rm log}_{10}({\rm SFR}) -2.251 -1.526 -0.930
{\rm log}_{10}({\rm sSFR}) -10.901 -10.182 -9.494
{\rm stellar\ age} 1.764 5.974 7.648

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.397 -0.696 -0.139
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.638 -0.733 0.148

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.998 1.611 2.192
\delta -0.079 0.115 0.274
\tau_1/\tau_2 0.683 1.049 1.393
Q_{PAH} 1.196 2.833 5.101
U_{min} 3.265 9.087 16.182
{\rm log}_{10}(\gamma_e)\, -2.980 -1.925 -0.646

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.063 -0.313 0.208
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.496 1.859

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.251 -1.526 -0.930
0.03-0.10 Gyr -2.112 -1.394 -0.670
0.10-0.33 Gyr -2.321 -1.476 -0.789
0.33-1.07 Gyr -2.627 -1.673 -1.130
1.07-3.49 Gyr -2.996 -1.707 -1.341
3.49-11.42 Gyr -3.006 -1.595 -1.319
11.42-12.69 Gyr -3.539 -1.681 -1.092

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.506 10.584 10.699
{\rm log}_{10}({\rm SFR}) -5.943 -2.533 -1.221
{\rm log}_{10}({\rm sSFR}) -16.577 -13.097 -11.779
{\rm stellar\ age} 7.433 8.714 12.021

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.331 -0.985 -0.744
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.578 -0.715 0.147

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.237 0.393 0.557
\delta -0.704 -0.376 -0.073
\tau_1/\tau_2 0.578 1.072 1.512
Q_{PAH} 1.156 2.703 4.947
U_{min} 3.381 10.202 18.402
{\rm log}_{10}(\gamma_e)\, -3.336 -2.340 -0.921

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.089 -1.596 -1.241
{\rm log}_{10}(\tau_{AGN})\, 0.957 1.234 1.714

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.943 -2.533 -1.221
0.03-0.10 Gyr -5.576 -1.804 -0.474
0.10-0.33 Gyr -5.282 -2.223 -0.712
0.33-1.07 Gyr -5.119 -2.128 -0.626
1.07-3.49 Gyr -4.145 -1.762 -0.132
3.49-11.42 Gyr -1.699 0.394 0.610
11.42-12.69 Gyr -0.554 0.938 1.582