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

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