2024xg results

Information

Transient
Name:AT2024xg
Right ascension: 14h40m36.33s
Declination:21d54m18.20s
Discovery Date:Jan. 11, 2024, 3:11 p.m.
Classification:None
Redshift:None
MW E(B-V):0.023
Host
Name:2024xg
Right ascension: 14h40m36.78s
Declination:21d54m29.35s
Redshift:0.040840
Photometric Redshift:0.034
 

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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.03
Transient MWEBV processed 0.05
Host match processed 2.26
Host information processed 0.08
Host MWEBV processed 0.06
Global aperture construction processed 0.58
Global aperture photometry processed 6.7
Validate global photometry processed 18.06
Global host SED inference processed 382.06
Local aperture photometry processed 6.1
Validate local photometry processed 0.03
Local host SED inference processed 442.66
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h40m36.33s, 21d54m18.20s
semi major axis, semi minor axis (arcsec):2.48, 2.48
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 15.87 2.43 20.899 0.166 AB
SDSS_g 35.35 1.68 20.029 0.052 AB
DES_g 37.65 0.42 19.961 0.012 AB
PanSTARRS_g 35.82 0.61 20.015 0.019 AB
SDSS_r 66.06 2.35 19.350 0.039 AB
PanSTARRS_r 63.73 0.7 19.389 0.012 AB
DES_r 70.67 0.96 19.277 0.015 AB
SDSS_i 91.77 2.89 18.993 0.034 AB
PanSTARRS_i 84.53 0.82 19.082 0.011 AB
PanSTARRS_z 98.55 1.9 18.916 0.021 AB
SDSS_z 100.55 6.19 18.894 0.067 AB
DES_z 111.8 2.98 18.779 0.029 AB
PanSTARRS_y 119.65 4.38 18.705 0.040 AB

Aperture details

RA, DEC (J2000):14h40m36.77s, 21d54m29.65s
semi major axis, semi minor axis (arcsec):19.71, 15.4
angle (degrees, anti-clockwise from east):-149.88
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 144.59 15.59 18.500 0.117 AB
GALEX_NUV 205.77 13.02 18.117 0.069 AB
SDSS_u 925.7 17.81 16.484 0.021 AB
SDSS_g 2964.04 14.89 15.220 0.005 AB
DES_g 3136.84 3.66 15.159 0.001 AB
PanSTARRS_g 3154.97 4.46 15.153 0.002 AB
SDSS_r 5741.35 20.98 14.502 0.004 AB
PanSTARRS_r 5871.29 5.14 14.478 0.001 AB
DES_r 6273.54 8.68 14.406 0.002 AB
SDSS_i 8210.21 25.65 14.114 0.003 AB
PanSTARRS_z 9476.79 13.35 13.958 0.002 AB
SDSS_z 9977.53 47.29 13.902 0.005 AB
PanSTARRS_y 12073.24 30.61 13.695 0.003 AB
2MASS_J 15567.43 378.2 12.525 0.026 Vega
2MASS_H 17677.09 563.08 11.914 0.035 Vega
2MASS_K 16035.03 545.91 11.550 0.037 Vega
WISE_W1 7750.61 51.15 11.478 0.007 Vega
WISE_W2 4603.16 56.48 11.403 0.013 Vega
WISE_W3 11725.94 185.46 8.553 0.017 Vega
WISE_W4 11580.2 1376.46 7.121 0.129 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.735 8.874 9.010
{\rm log}_{10}({\rm SFR}) -1.767 -1.136 -0.601
{\rm log}_{10}({\rm sSFR}) -10.681 -10.024 -9.388
{\rm stellar\ age} 5.377 7.120 8.828

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.539 -0.959 -0.468
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.635 0.169 0.391

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.353 0.816 1.196
\delta -0.444 -0.112 0.172
\tau_1/\tau_2 0.721 1.046 1.398
Q_{PAH} 0.538 1.939 4.329
U_{min} 2.859 7.814 14.109
{\rm log}_{10}(\gamma_e)\, -3.154 -2.109 -1.065

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.655 -1.468 -0.434
{\rm log}_{10}(\tau_{AGN})\, 0.933 1.289 1.779

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.682 -1.165 -0.786
0.03-0.10 Gyr -1.960 -1.159 -0.527
0.10-0.33 Gyr -2.134 -1.264 -0.736
0.33-1.09 Gyr -2.109 -1.342 -0.875
1.09-3.60 Gyr -1.840 -1.182 -0.908
3.60-11.89 Gyr -1.479 -1.056 -0.853
11.89-13.21 Gyr -1.569 -0.982 -0.383

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.854 10.898 10.948
{\rm log}_{10}({\rm SFR}) -0.080 0.209 0.546
{\rm log}_{10}({\rm sSFR}) -10.998 -10.694 -10.334
{\rm stellar\ age} 7.357 7.946 9.137

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.554 -0.383 -0.260
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.187 0.304 0.411

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.232 0.334 0.462
\delta -0.486 -0.232 0.106
\tau_1/\tau_2 0.410 0.744 1.084
Q_{PAH} 0.715 1.491 2.675
U_{min} 2.872 7.812 14.488
{\rm log}_{10}(\gamma_e)\, -2.875 -2.186 -1.646

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.356 -3.572 -2.664
{\rm log}_{10}(\tau_{AGN})\, 1.067 1.577 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.188 0.385 0.539
0.03-0.10 Gyr -0.415 0.104 0.577
0.10-0.33 Gyr -0.431 0.109 0.498
0.33-1.09 Gyr -0.427 0.110 0.406
1.09-3.60 Gyr 0.063 0.551 0.853
3.60-11.89 Gyr 0.904 1.078 1.170
11.89-13.21 Gyr 0.635 1.144 1.645