2025cgj results

Information

Transient
Name:AT2025cgj
Right ascension: 17h35m44.82s
Declination:31d48m55.23s
Discovery Date:Feb. 19, 2025, 12:46 p.m.
Classification:None
Redshift:None
MW E(B-V):0.041
Host
Name:2025cgj
Right ascension: 17h35m44.44s
Declination:31d48m52.83s
Redshift:0.103980
Photometric Redshift:None
 

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
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 14.73
Transient MWEBV processed 0.04
Host match processed 2.05
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.61
Global aperture photometry processed 4.74
Validate global photometry processed 14.65
Global host SED inference processed 377.29
Local aperture photometry processed 4.62
Validate local photometry processed 0.02
Local host SED inference processed 580.93
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h35m44.82s, 31d48m55.23s
semi major axis, semi minor axis (arcsec):1.05, 1.05
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 8.1 2.03 21.629 0.271 AB

Aperture details

RA, DEC (J2000):17h35m44.39s, 31d48m53.39s
semi major axis, semi minor axis (arcsec):13.84, 8.59
angle (degrees, anti-clockwise from east):-34.26
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 50.57 6.21 19.640 0.133 AB
GALEX_NUV 69.77 1.58 19.291 0.025 AB
SDSS_u 169.07 11.91 18.330 0.076 AB
SDSS_g 456.86 6.36 17.251 0.015 AB
PanSTARRS_g 492.78 2.52 17.168 0.006 AB
SDSS_r 803.09 8.79 16.638 0.012 AB
PanSTARRS_r 855.86 3.3 16.569 0.004 AB
SDSS_i 1138.11 11.96 16.260 0.011 AB
PanSTARRS_i 1142.78 3.61 16.255 0.003 AB
PanSTARRS_z 1253.01 9.08 16.155 0.008 AB
SDSS_z 1410.15 45.48 16.027 0.035 AB
PanSTARRS_y 1592.24 20.79 15.895 0.014 AB
2MASS_J 1975.86 249.12 14.766 0.137 Vega
2MASS_K 1779.7 453.31 13.936 0.277 Vega
WISE_W1 1123.55 29.73 13.575 0.029 Vega
WISE_W2 775.96 37.94 13.336 0.053 Vega
WISE_W3 3112.27 175.48 9.993 0.061 Vega
WISE_W4 4293.57 823.89 8.198 0.208 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.906 8.413 8.857
{\rm log}_{10}({\rm SFR}) -1.042 -0.564 -0.121
{\rm log}_{10}({\rm sSFR}) -9.601 -9.025 -8.229
{\rm stellar\ age} 0.651 5.343 7.498

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.602 -0.752 -0.115
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.558 -0.724 0.053

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.633 1.151 1.867
\delta -0.357 0.049 0.322
\tau_1/\tau_2 0.506 0.937 1.400
Q_{PAH} 0.744 2.509 5.065
U_{min} 3.166 8.610 16.040
{\rm log}_{10}(\gamma_e)\, -3.089 -1.876 -0.521

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.660 -0.958 0.024
{\rm log}_{10}(\tau_{AGN})\, 1.027 1.517 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.804 -0.285 0.199
0.03-0.10 Gyr -2.649 -1.141 -0.410
0.10-0.33 Gyr -4.167 -1.702 -0.925
0.33-1.06 Gyr -4.785 -1.834 -1.165
1.06-3.43 Gyr -4.545 -1.824 -1.188
3.43-11.16 Gyr -4.350 -1.778 -1.099
11.16-12.40 Gyr -4.415 -1.753 -0.725

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.730 10.774 10.816
{\rm log}_{10}({\rm SFR}) 0.653 0.814 0.988
{\rm log}_{10}({\rm sSFR}) -10.127 -9.974 -9.787
{\rm stellar\ age} 6.479 7.245 8.550

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.237 -0.124 -0.031
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.269 -0.130 0.101

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.116 0.161 0.237
\delta -0.869 -0.652 -0.370
\tau_1/\tau_2 0.732 1.066 1.411
Q_{PAH} 0.893 2.075 3.478
U_{min} 2.546 7.169 13.646
{\rm log}_{10}(\gamma_e)\, -2.205 -1.495 -0.827

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.152 -2.990 -2.004
{\rm log}_{10}(\tau_{AGN})\, 1.107 1.588 1.943

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.569 0.686 0.794
0.03-0.10 Gyr 0.662 0.868 1.069
0.10-0.33 Gyr 0.363 0.635 0.848
0.33-1.06 Gyr 0.077 0.420 0.665
1.06-3.43 Gyr 0.215 0.589 0.849
3.43-11.16 Gyr 0.766 0.931 1.027
11.16-12.40 Gyr 0.630 1.082 1.550