2024qhd results

Information

Transient
Name:AT2024qhd
Right ascension: 17h41m21.21s
Declination:30d18m16.38s
Discovery Date:July 26, 2024, 9:40 a.m.
Classification:None
Redshift:None
MW E(B-V):0.051
Host
Name:2024qhd
Right ascension: 17h41m21.37s
Declination:30d18m16.17s
Redshift:None
Photometric Redshift:0.090
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 4.0
Transient MWEBV processed 0.06
Host match processed 1.59
Host information processed 0.13
Host MWEBV processed 0.05
Global aperture construction processed 0.63
Global aperture photometry processed 3.49
Validate global photometry processed 10.57
Global host SED inference processed 380.53
Local aperture photometry processed 3.48
Validate local photometry processed 0.02
Local host SED inference processed 469.15
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h41m21.21s, 30d18m16.38s
semi major axis, semi minor axis (arcsec):1.2, 1.2
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 69.53 0.34 19.295 0.005 AB
PanSTARRS_i 95.38 0.41 18.951 0.005 AB
PanSTARRS_z 104.56 0.89 18.852 0.009 AB
PanSTARRS_y 118.92 2.47 18.712 0.023 AB

Aperture details

RA, DEC (J2000):17h41m21.35s, 30d18m15.80s
semi major axis, semi minor axis (arcsec):6.64, 5.36
angle (degrees, anti-clockwise from east):-176.56
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 25.29 4.39 20.393 0.189 AB
GALEX_NUV 48.21 4.0 19.692 0.090 AB
PanSTARRS_g 411.81 1.83 17.363 0.005 AB
PanSTARRS_r 627.78 1.54 16.905 0.003 AB
PanSTARRS_i 891.71 1.89 16.524 0.002 AB
PanSTARRS_z 946.55 4.19 16.460 0.005 AB
PanSTARRS_y 1106.61 11.65 16.290 0.011 AB
2MASS_J 1519.12 150.36 15.051 0.107 Vega
2MASS_H 1672.54 260.76 14.474 0.169 Vega
2MASS_K 1753.12 250.38 13.953 0.155 Vega
WISE_W1 870.84 23.51 13.851 0.029 Vega
WISE_W2 649.35 25.44 13.530 0.043 Vega
WISE_W3 4632.78 93.02 9.561 0.022 Vega
WISE_W4 9673.45 909.46 7.316 0.102 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.282 9.566 9.705
{\rm log}_{10}({\rm SFR}) -1.016 -0.615 -0.281
{\rm log}_{10}({\rm sSFR}) -10.609 -10.167 -9.680
{\rm stellar\ age} 3.596 6.735 8.517

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.456 -0.808 -0.280
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.403 -0.729 0.080

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.236 0.531 0.870
\delta -0.605 -0.058 0.264
\tau_1/\tau_2 0.608 1.005 1.422
Q_{PAH} 1.524 3.799 5.894
U_{min} 2.782 8.768 16.416
{\rm log}_{10}(\gamma_e)\, -2.829 -1.657 -0.533

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.691 -1.741 -0.501
{\rm log}_{10}(\tau_{AGN})\, 1.003 1.520 1.975

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.183 -0.773 -0.414
0.03-0.10 Gyr -1.364 -0.603 0.076
0.10-0.33 Gyr -1.871 -0.940 -0.242
0.33-1.06 Gyr -1.990 -0.935 -0.309
1.06-3.47 Gyr -2.063 -0.859 -0.449
3.47-11.32 Gyr -1.490 -0.621 -0.377
11.32-12.58 Gyr -1.633 -0.564 0.080

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.235 10.336 10.412
{\rm log}_{10}({\rm SFR}) 0.227 0.401 0.584
{\rm log}_{10}({\rm sSFR}) -10.137 -9.934 -9.708
{\rm stellar\ age} 3.332 5.228 6.460

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.797 -0.363 -0.099
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.545 0.111 0.377

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.233 0.387 0.643
\delta -0.586 -0.197 0.026
\tau_1/\tau_2 0.827 1.117 1.423
Q_{PAH} 1.011 2.026 3.368
U_{min} 2.908 8.464 16.580
{\rm log}_{10}(\gamma_e)\, -2.329 -1.440 -0.778

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.235 -1.916 -1.261
{\rm log}_{10}(\tau_{AGN})\, 1.074 1.548 1.933

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.077 0.252 0.438
0.03-0.10 Gyr 0.082 0.399 0.768
0.10-0.33 Gyr 0.160 0.462 0.764
0.33-1.06 Gyr 0.143 0.498 0.737
1.06-3.47 Gyr 0.101 0.350 0.568
3.47-11.32 Gyr -0.335 0.103 0.297
11.32-12.58 Gyr -0.577 0.067 0.455