2024afzh results

Information

Transient
Name:AT2024afzh
Right ascension: 16h50m02.80s
Declination:28d10m37.25s
Discovery Date:Dec. 30, 2024, 3:28 p.m.
Classification:None
Redshift:None
MW E(B-V):0.051
Host
Name:2024afzh
Right ascension: 16h50m02.36s
Declination:28d10m22.37s
Redshift:0.033221
Photometric Redshift:0.038
 

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 17.89
Transient MWEBV processed 0.15
Host match processed 1.88
Host information processed 0.09
Host MWEBV processed 0.07
Global aperture construction processed 0.64
Global aperture photometry processed 6.84
Validate global photometry processed 17.64
Global host SED inference processed 845.59
Local aperture photometry processed 6.29
Validate local photometry processed 0.03
Local host SED inference processed 422.93
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h50m02.80s, 28d10m37.25s
semi major axis, semi minor axis (arcsec):3.02, 3.02
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 6.88 2.38 21.807 0.376 AB
SDSS_g 22.72 1.86 20.509 0.089 AB
DES_g 26.9 0.26 20.326 0.010 AB
PanSTARRS_g 26.19 0.63 20.355 0.026 AB
SDSS_r 32.78 2.21 20.111 0.073 AB
PanSTARRS_r 33.23 0.85 20.096 0.028 AB
DES_r 37.44 0.45 19.967 0.013 AB
SDSS_i 37.28 3.25 19.971 0.095 AB
PanSTARRS_i 34.6 1.02 20.052 0.032 AB
PanSTARRS_z 40.09 2.09 19.892 0.057 AB
SDSS_z 42.44 8.79 19.831 0.225 AB
DES_z 45.08 1.39 19.765 0.033 AB
PanSTARRS_y 46.07 4.63 19.742 0.109 AB
2MASS_J 59.56 67.06 18.568 1.222 Vega
2MASS_H 15.49 97.82 19.557 6.856 Vega
2MASS_K -203.93 127.69 Vega

Aperture details

RA, DEC (J2000):16h50m02.38s, 28d10m21.64s
semi major axis, semi minor axis (arcsec):29.28, 19.34
angle (degrees, anti-clockwise from east):-7.6
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 4767.0 13.1 14.704 0.003 AB
PanSTARRS_y 4862.01 35.83 14.683 0.008 AB
WISE_W2 1834.52 58.47 12.402 0.035 Vega
WISE_W4 6219.2 1488.22 7.796 0.260 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.638 7.961 8.178
{\rm log}_{10}({\rm SFR}) -1.802 -1.344 -0.807
{\rm log}_{10}({\rm sSFR}) -9.912 -9.321 -8.487
{\rm stellar\ age} 2.015 5.572 7.323

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.438 -0.605 -0.107
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.564 -1.278 -0.582

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.192 0.385 0.695
\delta -0.682 -0.273 0.089
\tau_1/\tau_2 0.713 1.063 1.448
Q_{PAH} 0.839 2.741 5.316
U_{min} 3.110 8.387 15.552
{\rm log}_{10}(\gamma_e)\, -3.141 -2.042 -0.812

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.284 -1.088 -0.244
{\rm log}_{10}(\tau_{AGN})\, 1.074 1.489 1.861

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.665 -1.355 -1.106
0.03-0.10 Gyr -2.004 -1.335 -0.706
0.10-0.33 Gyr -2.477 -1.754 -1.273
0.33-1.09 Gyr -2.931 -1.947 -1.547
1.09-3.62 Gyr -3.166 -2.026 -1.692
3.62-11.98 Gyr -3.371 -2.118 -1.728
11.98-13.31 Gyr -3.418 -2.157 -1.556

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.089 10.322 10.507
{\rm log}_{10}({\rm SFR}) -1.441 -0.159 0.453
{\rm log}_{10}({\rm sSFR}) -11.659 -10.491 -9.847
{\rm stellar\ age} 5.094 7.991 12.307

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.039 -0.626 -0.301
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.701 -0.800 -0.024

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.135 0.330 0.548
\delta -0.859 -0.539 0.039
\tau_1/\tau_2 0.268 0.705 1.202
Q_{PAH} 0.351 1.219 3.815
U_{min} 2.884 7.917 15.274
{\rm log}_{10}(\gamma_e)\, -3.542 -2.640 -1.239

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.236 -3.035 -1.761
{\rm log}_{10}(\tau_{AGN})\, 1.011 1.496 1.888

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.757 -0.217 0.385
0.03-0.10 Gyr -2.130 -0.347 0.490
0.10-0.33 Gyr -3.295 -0.684 0.310
0.33-1.09 Gyr -3.810 -0.516 0.490
1.09-3.62 Gyr -2.862 -0.272 0.409
3.62-11.98 Gyr -1.206 0.196 0.550
11.98-13.31 Gyr -0.506 0.623 1.605