2024sjw results

Information

Transient
Name:AT2024sjw
Right ascension: 1h54m17.53s
Declination:4d15m16.03s
Discovery Date:Aug. 17, 2024, 10:07 a.m.
Classification:None
Redshift:None
MW E(B-V):0.033
Host
Name:2024sjw
Right ascension: 1h54m17.34s
Declination:4d15m17.05s
Redshift:None
Photometric Redshift:0.039
 

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: completed

Task Name Status Time (s)
Cutout download processed 8.29
Transient MWEBV processed 0.09
Host match processed 1.05
Host information processed 0.13
Host MWEBV processed 0.05
Global aperture construction processed 0.59
Global aperture photometry processed 5.23
Validate global photometry processed 13.07
Global host SED inference processed 399.3
Local aperture photometry processed 4.81
Validate local photometry processed 0.02
Local host SED inference processed 432.15
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h54m17.53s, 4d15m16.03s
semi major axis, semi minor axis (arcsec):2.57, 2.57
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 69.53 0.28 19.295 0.004 AB
PanSTARRS_g 52.82 0.69 19.593 0.014 AB
PanSTARRS_r 72.5 0.88 19.249 0.013 AB
DES_r 99.26 0.41 18.908 0.005 AB
PanSTARRS_i 73.98 0.62 19.227 0.009 AB
PanSTARRS_z 86.91 1.89 19.052 0.024 AB
DES_z 121.38 1.33 18.690 0.012 AB
PanSTARRS_y 91.45 4.33 18.997 0.051 AB

Aperture details

RA, DEC (J2000):1h54m17.33s, 4d15m17.05s
semi major axis, semi minor axis (arcsec):6.11, 4.45
angle (degrees, anti-clockwise from east):-70.09
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 31.5 3.37 20.154 0.116 AB
GALEX_NUV 32.4 2.3 20.124 0.077 AB
DES_g 179.59 0.48 18.264 0.003 AB
PanSTARRS_g 183.33 1.39 18.242 0.008 AB
PanSTARRS_r 254.54 1.73 17.886 0.007 AB
DES_r 266.73 0.7 17.835 0.003 AB
PanSTARRS_i 277.9 1.19 17.790 0.005 AB
PanSTARRS_z 322.33 3.61 17.629 0.012 AB
DES_z 336.39 2.27 17.583 0.007 AB
PanSTARRS_y 358.45 8.27 17.514 0.025 AB
2MASS_J 316.86 157.99 16.753 0.541 Vega
2MASS_H 492.19 283.51 15.802 0.625 Vega
2MASS_K 185.53 246.81 16.391 1.444 Vega
WISE_W1 173.48 11.98 15.603 0.075 Vega
WISE_W2 99.16 18.8 15.570 0.206 Vega
WISE_W3 165.49 78.06 13.179 0.512 Vega
WISE_W4 -9.95 427.57 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.890 8.269 8.547
{\rm log}_{10}({\rm SFR}) -0.963 -0.740 -0.522
{\rm log}_{10}({\rm sSFR}) -9.432 -8.990 -8.492
{\rm stellar\ age} 1.176 4.804 6.909

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.854 -0.282 0.057
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.686 -1.476 -1.234

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.359 0.541 0.832
\delta -0.739 -0.237 0.111
\tau_1/\tau_2 0.614 1.010 1.412
Q_{PAH} 1.178 2.674 4.819
U_{min} 2.657 7.733 15.171
{\rm log}_{10}(\gamma_e)\, -3.308 -1.685 -0.581

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.829 -1.936 -0.718
{\rm log}_{10}(\tau_{AGN})\, 0.938 1.435 1.967

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.963 -0.740 -0.522
0.03-0.10 Gyr -1.428 -0.885 -0.511
0.10-0.33 Gyr -2.338 -1.494 -1.008
0.33-1.09 Gyr -2.815 -1.830 -1.342
1.09-3.60 Gyr -3.160 -1.931 -1.537
3.60-11.91 Gyr -3.480 -2.105 -1.623
11.91-13.23 Gyr -3.685 -2.138 -1.493

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.019 9.137 9.266
{\rm log}_{10}({\rm SFR}) -1.423 -1.263 -1.112
{\rm log}_{10}({\rm sSFR}) -10.616 -10.379 -10.205
{\rm stellar\ age} 5.136 6.538 7.836

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.430 -0.939 -0.588
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.488 0.039 0.318

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.068 0.160 0.302
\delta -0.513 -0.008 0.264
\tau_1/\tau_2 0.702 1.019 1.340
Q_{PAH} 1.373 3.158 5.383
U_{min} 2.720 8.178 15.495
{\rm log}_{10}(\gamma_e)\, -2.680 -1.701 -0.829

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.050 -2.738 -1.751
{\rm log}_{10}(\tau_{AGN})\, 1.048 1.488 1.906

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.423 -1.263 -1.112
0.03-0.10 Gyr -1.269 -0.951 -0.688
0.10-0.33 Gyr -1.318 -0.981 -0.720
0.33-1.09 Gyr -1.364 -0.987 -0.737
1.09-3.60 Gyr -1.272 -1.001 -0.797
3.60-11.91 Gyr -1.291 -1.034 -0.830
11.91-13.23 Gyr -1.478 -1.002 -0.591