2024zaj results

Information

Transient
Name:AT2024zaj
Right ascension: 2h45m52.72s
Declination:-17d02m31.78s
Discovery Date:Oct. 21, 2024, 7:25 a.m.
Classification:None
Redshift:None
MW E(B-V):0.020
Host
Name:2024zaj
Right ascension: 2h45m52.49s
Declination:-17d02m30.12s
Redshift:0.024387
Photometric Redshift:0.032
 

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 18.63
Transient MWEBV processed 0.07
Host match processed 0.92
Host information processed 0.1
Host MWEBV processed 0.13
Global aperture construction processed 0.68
Global aperture photometry processed 6.56
Validate global photometry processed 17.62
Global host SED inference processed 540.51
Local aperture photometry processed 6.39
Validate local photometry processed 0.03
Local host SED inference processed 522.8
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h45m52.72s, -17d02m31.78s
semi major axis, semi minor axis (arcsec):4.07, 4.07
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 187.96 4.65 18.215 0.027 AB
SDSS_g 895.42 7.85 16.520 0.010 AB
DES_g 958.26 1.07 16.446 0.001 AB
PanSTARRS_g 823.73 1.4 16.611 0.002 AB
SDSS_r 1869.49 11.38 15.721 0.007 AB
PanSTARRS_r 1544.83 1.86 15.928 0.001 AB
DES_r 2053.45 1.62 15.619 0.001 AB
SDSS_i 2663.63 13.7 15.336 0.006 AB
PanSTARRS_i 2144.39 1.25 15.572 0.001 AB
PanSTARRS_z 2808.71 3.19 15.279 0.001 AB
SDSS_z 3453.36 18.74 15.054 0.006 AB
DES_z 3556.55 6.61 15.022 0.002 AB
PanSTARRS_y 3234.33 6.12 15.126 0.002 AB
2MASS_J 4428.9 88.4 13.889 0.022 Vega
2MASS_H 5400.85 135.45 13.201 0.027 Vega
2MASS_K 4448.67 154.09 12.942 0.038 Vega

Aperture details

RA, DEC (J2000):2h45m52.42s, -17d02m28.02s
semi major axis, semi minor axis (arcsec):25.42, 9.51
angle (degrees, anti-clockwise from east):-14.36
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.66 3.63 21.233 0.338 AB
GALEX_NUV 38.18 5.84 19.945 0.166 AB
SDSS_u 663.87 13.86 16.845 0.023 AB
SDSS_g 3241.74 15.48 15.123 0.005 AB
DES_g 3405.65 2.14 15.069 0.001 AB
PanSTARRS_g 3619.15 4.82 15.003 0.001 AB
SDSS_r 6489.81 22.16 14.369 0.004 AB
PanSTARRS_r 6523.59 6.23 14.364 0.001 AB
DES_r 6945.66 3.12 14.296 0.000 AB
SDSS_i 8968.07 26.99 14.018 0.003 AB
PanSTARRS_i 8822.66 4.27 14.036 0.001 AB
PanSTARRS_z 11094.48 11.2 13.787 0.001 AB
DES_z 11369.72 12.21 13.761 0.001 AB
PanSTARRS_y 12882.19 22.43 13.625 0.002 AB
2MASS_H 18661.19 565.38 11.855 0.033 Vega
2MASS_K 14044.88 650.01 11.693 0.050 Vega
WISE_W1 7184.45 48.64 11.560 0.007 Vega
WISE_W2 3969.24 54.77 11.564 0.015 Vega
WISE_W3 1049.6 153.51 11.173 0.159 Vega
WISE_W4 1534.53 785.9 9.315 0.556 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.663 9.815 9.992
{\rm log}_{10}({\rm SFR}) -0.727 -0.159 0.308
{\rm log}_{10}({\rm sSFR}) -10.709 -9.964 -9.380
{\rm stellar\ age} 5.019 6.890 9.240

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.107 -0.525 -0.182
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.769 -0.573 -0.044

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.595 0.812 1.044
\delta -0.832 -0.629 -0.392
\tau_1/\tau_2 0.455 0.772 1.146
Q_{PAH} 0.475 2.230 3.414
U_{min} 2.679 7.465 14.133
{\rm log}_{10}(\gamma_e)\, -3.462 -2.501 -1.363

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.177 -2.382 -1.022
{\rm log}_{10}(\tau_{AGN})\, 0.904 1.503 2.040

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.380 -0.070 0.150
0.03-0.10 Gyr -1.429 -0.229 0.369
0.10-0.33 Gyr -1.670 -0.337 0.136
0.33-1.10 Gyr -1.550 -0.304 0.097
1.10-3.65 Gyr -1.223 -0.193 0.079
3.65-12.09 Gyr -0.684 -0.197 0.070
12.09-13.43 Gyr -0.765 -0.104 0.644

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.491 10.548 10.626
{\rm log}_{10}({\rm SFR}) -3.094 -2.355 -1.873
{\rm log}_{10}({\rm sSFR}) -13.629 -12.908 -12.451
{\rm stellar\ age} 8.120 10.165 12.683

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.545 -0.441 -0.354
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.483 -0.726 0.069

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.029 0.062 0.114
\delta -0.827 -0.487 -0.065
\tau_1/\tau_2 0.571 0.978 1.416
Q_{PAH} 0.375 2.117 4.804
U_{min} 3.069 8.827 17.081
{\rm log}_{10}(\gamma_e)\, -2.056 -1.094 -0.426

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.327 -3.538 -2.722
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.517 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.258 -2.272 -1.831
0.03-0.10 Gyr -4.146 -2.540 -1.868
0.10-0.33 Gyr -3.829 -2.339 -1.594
0.33-1.10 Gyr -3.685 -2.128 -1.194
1.10-3.65 Gyr -3.049 -1.467 -0.302
3.65-12.09 Gyr -1.221 0.546 0.768
12.09-13.43 Gyr 0.473 1.346 1.743