2024afyb results

Information

Transient
Name:AT2024afyb
Right ascension: 8h37m39.64s
Declination:33d55m14.46s
Discovery Date:Dec. 24, 2024, 8:25 a.m.
Classification:None
Redshift:None
MW E(B-V):0.036
Host
Name:2024afyb
Right ascension: 8h37m40.03s
Declination:33d55m13.29s
Redshift:0.065892
Photometric Redshift:0.082
 

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 18.43
Transient MWEBV processed 0.06
Host match processed 2.1
Host information processed 0.08
Host MWEBV processed 0.06
Global aperture construction processed 0.59
Global aperture photometry processed 5.84
Validate global photometry processed 17.16
Global host SED inference processed 405.44
Local aperture photometry processed 5.78
Validate local photometry processed 0.02
Local host SED inference processed 420.64
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h37m39.64s, 33d55m14.46s
semi major axis, semi minor axis (arcsec):1.58, 1.58
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 8.64 1.25 21.559 0.158 AB
SDSS_g 32.11 1.52 20.133 0.052 AB
DES_g 30.88 0.42 20.176 0.015 AB
PanSTARRS_g 37.57 0.36 19.963 0.011 AB
SDSS_r 73.08 2.31 19.241 0.034 AB
PanSTARRS_r 79.2 0.43 19.153 0.006 AB
DES_r 78.73 0.96 19.160 0.013 AB
SDSS_i 111.33 2.9 18.783 0.028 AB
PanSTARRS_i 120.87 0.59 18.694 0.005 AB
PanSTARRS_z 155.3 1.15 18.422 0.008 AB
SDSS_z 155.39 5.12 18.421 0.036 AB
DES_z 154.82 2.18 18.425 0.015 AB
PanSTARRS_y 193.77 2.82 18.182 0.016 AB

Aperture details

RA, DEC (J2000):8h37m39.96s, 33d55m13.76s
semi major axis, semi minor axis (arcsec):18.12, 4.36
angle (degrees, anti-clockwise from east):-85.28
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.55 0.97 21.859 0.161 AB
GALEX_NUV 9.24 0.93 21.486 0.109 AB
SDSS_u 121.34 6.64 18.690 0.059 AB
SDSS_g 390.15 5.67 17.422 0.016 AB
DES_g 389.91 1.54 17.423 0.004 AB
PanSTARRS_g 411.59 1.97 17.364 0.005 AB
SDSS_r 930.38 8.77 16.478 0.010 AB
PanSTARRS_r 932.67 2.21 16.476 0.003 AB
DES_r 1018.06 3.49 16.381 0.004 AB
SDSS_i 1482.57 11.35 15.972 0.008 AB
PanSTARRS_i 1461.35 3.14 15.988 0.002 AB
PanSTARRS_z 1924.16 6.11 15.689 0.003 AB
SDSS_z 2209.84 25.47 15.539 0.013 AB
DES_z 2147.27 8.36 15.570 0.004 AB
PanSTARRS_y 2460.58 15.11 15.422 0.007 AB
2MASS_J 3654.63 195.86 14.098 0.058 Vega
2MASS_H 4500.26 291.83 13.399 0.070 Vega
2MASS_K 5619.61 351.41 12.688 0.068 Vega
WISE_W1 2807.81 39.11 12.580 0.015 Vega
WISE_W2 1966.37 48.8 12.327 0.027 Vega
WISE_W3 9362.6 178.02 8.798 0.021 Vega
WISE_W4 11117.52 1338.55 7.165 0.131 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.644 9.756 9.891
{\rm log}_{10}({\rm SFR}) -1.694 -0.892 -0.305
{\rm log}_{10}({\rm sSFR}) -11.468 -10.680 -10.049
{\rm stellar\ age} 7.349 8.745 12.017

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.480 -0.957 -0.520
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.388 -0.602 0.045

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.705 1.096 1.448
\delta -0.334 -0.048 0.175
\tau_1/\tau_2 0.602 0.968 1.361
Q_{PAH} 0.732 2.282 5.170
U_{min} 3.038 8.267 15.386
{\rm log}_{10}(\gamma_e)\, -3.313 -2.312 -1.022

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.500 -1.273 -0.387
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.388 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.738 -0.930 -0.358
0.03-0.10 Gyr -2.234 -1.007 -0.273
0.10-0.33 Gyr -3.207 -1.391 -0.592
0.33-1.08 Gyr -4.058 -1.572 -0.708
1.08-3.53 Gyr -3.673 -1.383 -0.443
3.53-11.59 Gyr -1.436 -0.231 -0.002
11.59-12.88 Gyr -0.440 0.385 0.970

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.894 10.992 11.090
{\rm log}_{10}({\rm SFR}) -0.987 -0.383 -0.021
{\rm log}_{10}({\rm sSFR}) -12.051 -11.370 -10.980
{\rm stellar\ age} 7.810 10.784 12.212

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.052 -0.683 -0.445
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.046 0.356 0.459

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.885 1.041 1.249
\delta 0.212 0.299 0.364
\tau_1/\tau_2 0.412 0.824 1.271
Q_{PAH} 0.972 2.050 3.422
U_{min} 2.651 8.068 16.526
{\rm log}_{10}(\gamma_e)\, -3.112 -2.128 -1.382

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.516 -1.199 -0.916
{\rm log}_{10}(\tau_{AGN})\, 1.370 1.707 1.939

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.996 -0.410 0.108
0.03-0.10 Gyr -2.295 -0.587 0.006
0.10-0.33 Gyr -3.278 -0.973 -0.131
0.33-1.08 Gyr -4.806 -1.934 -0.621
1.08-3.53 Gyr -3.451 -1.259 0.030
3.53-11.59 Gyr -1.547 0.769 1.195
11.59-12.88 Gyr 0.885 1.993 2.232