2024hwj

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Information

Transient

Name: AT2024hwj
Right ascension: 8h47m14.06s
Declination: 49d24m48.35s
Discovery Date: May 1, 2024, 6:03 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name: 2024hwj
Right ascension: 8h47m13.57s
Declination: 49d24m52.79s
Redshift: 0.071200
Photometric Redshift: 0.081
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.01
Cutout download processed 17.67
Global aperture construction processed 0.59
Local aperture photometry processed 5.81
Global aperture photometry processed 5.84
Validate local photometry processed 0.03
Validate global photometry processed 17.61
Host information processed 0.13
Global host SED inference processed 387.45
Local host SED inference processed 421.02
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 8h47m14.06s, 49d24m48.35s
semi major axis, semi minor axis (arcsec) = 1.47, 1.47
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_g 4.6 0.68 22.244 0.161
DES_g 4.98 0.2 22.157 0.043
PanSTARRS_g 5.35 0.37 22.079 0.076
SDSS_r 11.55 1.11 21.243 0.104
PanSTARRS_r 10.61 0.62 21.336 0.063
SDSS_i 13.49 1.52 21.075 0.122
PanSTARRS_i 16.51 0.46 20.856 0.030
PanSTARRS_z 19.32 1.0 20.685 0.056
SDSS_z 14.07 5.67 21.029 0.437
DES_z 15.91 1.21 20.896 0.083
PanSTARRS_y 20.24 2.91 20.634 0.156

Aperture details

RA, DEC (J2000) = 8h47m13.56s, 49d24m52.89s
semi major axis, semi minor axis (arcsec) = 8.87, 6.87
angle (degrees, anti-clockwise from east) = -157.86

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 8.08 2.82 21.632 0.380
GALEX_NUV 9.84 3.13 21.418 0.345
SDSS_u 115.24 6.53 18.746 0.062
SDSS_g 613.33 6.77 16.931 0.012
DES_g 669.11 2.14 16.836 0.003
PanSTARRS_g 739.24 2.08 16.728 0.003
SDSS_r 1490.37 10.63 15.967 0.008
PanSTARRS_r 1541.53 3.31 15.930 0.002
SDSS_i 2123.7 13.47 15.582 0.007
PanSTARRS_i 2281.72 2.49 15.504 0.001
PanSTARRS_z 2834.54 5.3 15.269 0.002
SDSS_z 2720.4 32.32 15.313 0.013
DES_z 2929.45 15.39 15.233 0.006
PanSTARRS_y 3486.47 15.05 15.044 0.005
2MASS_J 4749.43 198.41 13.813 0.045
2MASS_H 5848.87 289.06 13.115 0.054
2MASS_K 5203.11 329.35 12.772 0.069
WISE_W1 2312.46 30.45 12.791 0.014
WISE_W2 1349.88 32.58 12.735 0.026
WISE_W3 425.3 115.8 12.154 0.296
WISE_W4 2440.13 795.6 8.811 0.354
 

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})\, 8.627 8.778 8.919
{\rm log}_{10}({\rm SFR}) -1.702 -1.152 -0.717
{\rm log}_{10}({\rm sSFR}) -10.498 -9.951 -9.399
{\rm stellar\ age} 5.355 7.322 8.984

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.702 -1.183 -0.565
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.602 -0.544 0.229

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.846 1.275 1.634
\delta -0.185 0.033 0.223
\tau_1/\tau_2 0.755 1.077 1.423
Q_{PAH} 1.473 3.246 5.376
U_{min} 2.802 8.584 15.895
{\rm log}_{10}(\gamma_e)\, -2.678 -1.526 -0.638

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.488 -1.047 -0.139
{\rm log}_{10}(\tau_{AGN})\, 1.143 1.619 1.966

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.875 -1.330 -0.876
0.03-0.10 Gyr -2.128 -1.490 -0.930
0.10-0.33 Gyr -2.663 -1.761 -1.157
0.33-1.07 Gyr -2.896 -1.858 -1.354
1.07-3.52 Gyr -2.756 -1.667 -1.288
3.52-11.53 Gyr -1.903 -1.363 -1.165
11.53-12.81 Gyr -1.983 -1.245 -0.638

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.836 10.892 10.970
{\rm log}_{10}({\rm SFR}) -2.342 -0.883 -0.279
{\rm log}_{10}({\rm sSFR}) -13.291 -11.779 -11.152
{\rm stellar\ age} 7.192 7.892 10.396

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.615 -0.439 -0.330
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.581 -0.632 0.183

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.268 0.393 0.528
\delta -0.810 -0.561 -0.263
\tau_1/\tau_2 0.622 0.969 1.299
Q_{PAH} 0.448 1.130 2.097
U_{min} 3.490 9.411 16.949
{\rm log}_{10}(\gamma_e)\, -3.172 -2.192 -1.346

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.144 -3.414 -2.610
{\rm log}_{10}(\tau_{AGN})\, 0.946 1.373 1.789

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.519 -1.066 -0.460
0.03-0.10 Gyr -2.671 -1.069 -0.322
0.10-0.33 Gyr -3.109 -1.094 -0.215
0.33-1.07 Gyr -2.451 -0.603 0.112
1.07-3.52 Gyr -1.097 0.206 0.626
3.52-11.53 Gyr 0.386 0.809 0.932
11.53-12.81 Gyr 0.440 0.989 1.685