2024qhd

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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
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.59
Cutout download processed 4.0
Global aperture construction processed 0.63
Local aperture photometry processed 3.48
Global aperture photometry processed 3.49
Validate local photometry processed 0.02
Validate global photometry processed 10.57
Host information processed 0.13
Global host SED inference processed 380.53
Local host SED inference processed 469.15
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
Processing status completed N/A N/A
 

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) = 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
 

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})\, 9.282 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