2024hpg

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Information

Transient

Name: AT2024hpg
Right ascension: 21h31m43.20s
Declination: 0d21m43.71s
Discovery Date: April 28, 2024, 11:12 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.044

Host

Name: 2024hpg
Right ascension: 21h31m42.91s
Declination: 0d21m28.26s
Redshift: 0.029864
Photometric Redshift: 0.032
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.35
Cutout download processed 22.55
Global aperture construction processed 0.56
Local aperture photometry processed 8.95
Global aperture photometry processed 9.4
Validate local photometry processed 0.03
Validate global photometry processed 17.26
Host information processed 0.14
Global host SED inference processed 412.7
Local host SED inference processed 623.15
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.07
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) = 21h31m43.20s, 0d21m43.71s
semi major axis, semi minor axis (arcsec) = 3.35, 3.35
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 23.49 2.99 20.473 0.138
SDSS_g 57.54 2.16 19.500 0.041
DES_g 56.44 0.26 19.521 0.005
PanSTARRS_g 56.2 0.81 19.526 0.016
SDSS_r 77.84 2.81 19.172 0.039
PanSTARRS_r 86.87 0.83 19.053 0.010
DES_r 87.76 0.4 19.042 0.005
SDSS_i 102.75 3.68 18.871 0.039
PanSTARRS_i 108.76 0.89 18.809 0.009
PanSTARRS_z 123.78 2.45 18.668 0.022
SDSS_z 113.7 13.63 18.761 0.130
DES_z 80.57 3.12 19.135 0.042
PanSTARRS_y 133.5 6.9 18.586 0.056
2MASS_J 117.51 78.33 17.830 0.724
2MASS_H 78.52 127.11 17.795 1.758
2MASS_K 152.59 139.18 16.603 0.990

Aperture details

RA, DEC (J2000) = 21h31m42.93s, 0d21m29.28s
semi major axis, semi minor axis (arcsec) = 31.72, 15.85
angle (degrees, anti-clockwise from east) = -148.82

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 202.96 0.9 18.131 0.005
SDSS_u 994.01 20.12 16.407 0.022
SDSS_g 2703.68 14.84 15.320 0.006
DES_g 2390.06 1.7 15.454 0.001
PanSTARRS_g 2629.17 5.44 15.350 0.002
SDSS_r 4273.69 20.24 14.823 0.005
PanSTARRS_r 4481.24 5.5 14.772 0.001
DES_r 4230.78 2.73 14.834 0.001
SDSS_i 5988.73 26.56 14.457 0.005
PanSTARRS_i 5749.56 5.93 14.501 0.001
PanSTARRS_z 6815.01 16.22 14.316 0.003
SDSS_z 7513.14 91.88 14.210 0.013
DES_z 5248.97 24.68 14.600 0.005
PanSTARRS_y 7961.1 45.17 14.148 0.006
2MASS_H 10404.85 912.2 12.489 0.095
WISE_W1 4666.98 59.49 12.028 0.014
WISE_W2 2906.61 69.32 11.903 0.026
WISE_W3 8652.3 280.8 8.883 0.035
WISE_W4 8620.73 1826.36 7.441 0.230
 

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})\, 8.335 8.504 8.620
{\rm log}_{10}({\rm SFR}) -2.158 -1.665 -1.278
{\rm log}_{10}({\rm sSFR}) -10.727 -10.158 -9.704
{\rm stellar\ age} 3.340 6.248 7.957

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.855 -1.536 -1.059
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.912 -1.714 -0.593

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.220 0.518 0.807
\delta -0.501 -0.173 0.179
\tau_1/\tau_2 0.630 0.977 1.356
Q_{PAH} 1.168 3.070 5.262
U_{min} 2.685 8.108 15.511
{\rm log}_{10}(\gamma_e)\, -3.344 -2.317 -0.763

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.887 -1.416 -0.398
{\rm log}_{10}(\tau_{AGN})\, 1.091 1.499 1.938

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.347 -1.831 -1.437
0.03-0.10 Gyr -2.050 -1.460 -0.926
0.10-0.33 Gyr -2.116 -1.503 -1.001
0.33-1.10 Gyr -2.259 -1.619 -1.186
1.10-3.63 Gyr -2.253 -1.704 -1.413
3.63-12.02 Gyr -2.379 -1.730 -1.488
12.02-13.36 Gyr -2.623 -1.716 -1.191

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.198 10.278 10.398
{\rm log}_{10}({\rm SFR}) -0.048 0.166 0.333
{\rm log}_{10}({\rm sSFR}) -10.406 -10.104 -9.875
{\rm stellar\ age} 5.696 6.796 7.825

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.094 -0.772 -0.508
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.183 0.314 0.424

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.355 0.472 0.610
\delta -0.305 -0.117 0.179
\tau_1/\tau_2 0.523 0.850 1.214
Q_{PAH} 0.417 0.782 1.411
U_{min} 1.978 6.510 13.071
{\rm log}_{10}(\gamma_e)\, -3.704 -3.227 -2.717

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.789 -2.817 -2.267
{\rm log}_{10}(\tau_{AGN})\, 0.845 1.128 1.659

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.241 -0.019 0.148
0.03-0.10 Gyr -0.161 0.379 0.730
0.10-0.33 Gyr -0.533 0.004 0.318
0.33-1.10 Gyr -0.823 -0.191 0.101
1.10-3.63 Gyr -0.086 0.181 0.394
3.63-12.02 Gyr -0.098 0.117 0.303
12.02-13.36 Gyr -0.445 0.129 0.554