2024hhx

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Information

Transient

Name: AT2024hhx
Right ascension: 8h09m55.65s
Declination: 40d28m00.14s
Discovery Date: April 27, 2024, 6:21 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.046

Host

Name: 2024hhx
Right ascension: 8h09m55.25s
Declination: 40d28m04.08s
Redshift: 0.020752
Photometric Redshift: 0.017
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.73
Cutout download processed 17.05
Global aperture construction processed 0.6
Local aperture photometry processed 6.36
Global aperture photometry processed 6.38
Validate local photometry processed 0.03
Validate global photometry processed 17.31
Host information processed 0.13
Global host SED inference processed 434.64
Local host SED inference processed 496.13
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
Log transient processing status processed None
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 8h09m55.65s, 40d28m00.14s
semi major axis, semi minor axis (arcsec) = 4.76, 4.76
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 31.55 5.34 20.152 0.184 AB
SDSS_u 100.78 4.12 18.892 0.044 AB
SDSS_g 325.4 4.85 17.619 0.016 AB
DES_g 323.32 1.1 17.626 0.004 AB
PanSTARRS_g 332.63 1.16 17.595 0.004 AB
SDSS_r 518.48 6.24 17.113 0.013 AB
PanSTARRS_r 523.3 1.59 17.103 0.003 AB
SDSS_i 659.41 7.35 16.852 0.012 AB
PanSTARRS_i 643.03 1.34 16.879 0.002 AB
PanSTARRS_z 737.67 3.21 16.730 0.005 AB
SDSS_z 756.6 13.97 16.703 0.020 AB
DES_z 800.57 4.53 16.642 0.006 AB
PanSTARRS_y 876.88 10.77 16.543 0.013 AB
2MASS_J 1062.61 94.32 15.439 0.096 Vega
2MASS_H 1382.7 159.7 14.681 0.125 Vega
2MASS_K 937.57 156.07 14.632 0.181 Vega

Aperture details

RA, DEC (J2000) = 8h09m55.36s, 40d28m03.72s
semi major axis, semi minor axis (arcsec) = 29.43, 8.02
angle (degrees, anti-clockwise from east) = -31.06

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 138.32 11.19 18.548 0.088 AB
SDSS_g 1237.85 10.1 16.168 0.009 AB
DES_g 1267.69 2.21 16.142 0.002 AB
PanSTARRS_g 1281.16 3.66 16.131 0.003 AB
PanSTARRS_r 2019.54 4.99 15.637 0.003 AB
SDSS_i 2573.98 16.64 15.373 0.007 AB
PanSTARRS_i 2521.57 4.14 15.396 0.002 AB
PanSTARRS_z 2816.21 10.17 15.276 0.004 AB
DES_z 2955.53 9.1 15.223 0.003 AB
PanSTARRS_y 3553.13 34.37 15.023 0.011 AB
2MASS_J 3800.43 340.47 14.056 0.097 Vega
2MASS_K 3243.16 565.13 13.285 0.189 Vega
WISE_W1 2098.48 40.67 12.896 0.021 Vega
WISE_W3 2991.86 203.96 10.036 0.074 Vega
WISE_W4 4279.59 1342.35 8.201 0.341 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.034 9.134 9.233
{\rm log}_{10}({\rm SFR}) -1.513 -1.202 -0.926
{\rm log}_{10}({\rm sSFR}) -10.622 -10.331 -10.035
{\rm stellar\ age} 5.739 7.283 8.663

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.669 -1.178 -0.724
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.553 -0.124 0.201

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.227 0.566 0.859
\delta -0.042 0.189 0.333
\tau_1/\tau_2 0.662 1.039 1.413
Q_{PAH} 0.620 2.279 4.790
U_{min} 2.620 7.614 14.855
{\rm log}_{10}(\gamma_e)\, -3.269 -1.853 -0.886

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.402 -2.701 -0.957
{\rm log}_{10}(\tau_{AGN})\, 1.011 1.444 1.908

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.709 -1.395 -1.113
0.03-0.10 Gyr -1.698 -1.194 -0.834
0.10-0.33 Gyr -1.851 -1.257 -0.845
0.33-1.10 Gyr -1.863 -1.260 -0.858
1.10-3.66 Gyr -1.717 -1.131 -0.845
3.66-12.13 Gyr -1.284 -1.020 -0.862
12.13-13.48 Gyr -1.490 -0.967 -0.479

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.558 9.627 9.726
{\rm log}_{10}({\rm SFR}) -0.879 -0.686 -0.541
{\rm log}_{10}({\rm sSFR}) -10.528 -10.313 -10.162
{\rm stellar\ age} 5.952 7.015 8.029

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.974 -0.663 -0.429
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.970 0.142 0.333

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.196 0.391 0.585
\delta -0.084 0.196 0.342
\tau_1/\tau_2 0.576 0.908 1.252
Q_{PAH} 0.196 0.576 1.498
U_{min} 2.253 6.904 13.807
{\rm log}_{10}(\gamma_e)\, -3.640 -3.086 -2.356

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.119 -2.757 -1.573
{\rm log}_{10}(\tau_{AGN})\, 0.891 1.134 1.674

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.073 -0.877 -0.733
0.03-0.10 Gyr -0.799 -0.437 -0.149
0.10-0.33 Gyr -1.032 -0.639 -0.359
0.33-1.10 Gyr -0.997 -0.671 -0.432
1.10-3.66 Gyr -0.829 -0.557 -0.331
3.66-12.13 Gyr -0.702 -0.514 -0.373
12.13-13.48 Gyr -0.896 -0.479 -0.098