2024vhv

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Information

Transient

Name: AT2024vhv
Right ascension: 6h58m03.60s
Declination: 78d47m55.20s
Discovery Date: Sept. 12, 2024, 10:52 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.039

Host

Name: 2024vhv
Right ascension: 6h58m05.37s
Declination: 78d47m53.92s
Redshift: None
Photometric Redshift: 0.059
 

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 2.66
Cutout download processed 3.43
Global aperture construction processed 0.56
Local aperture photometry processed 3.39
Global aperture photometry processed 3.46
Validate local photometry processed 0.02
Validate global photometry processed 10.21
Host information processed 0.09
Global host SED inference processed 378.77
Local host SED inference processed 472.15
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.08
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) = 6h58m03.60s, 78d47m55.20s
semi major axis, semi minor axis (arcsec) = 1.76, 1.76
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 20.41 0.57 20.626 0.030 AB
PanSTARRS_r 30.56 0.74 20.187 0.026 AB
PanSTARRS_i 34.9 0.9 20.043 0.028 AB
PanSTARRS_z 44.5 1.53 19.779 0.037 AB
PanSTARRS_y 48.47 3.65 19.686 0.082 AB

Aperture details

RA, DEC (J2000) = 6h58m05.37s, 78d47m53.88s
semi major axis, semi minor axis (arcsec) = 13.84, 10.34
angle (degrees, anti-clockwise from east) = -139.47

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 61.61 5.57 19.426 0.098 AB
GALEX_NUV 78.72 4.15 19.160 0.057 AB
PanSTARRS_g 671.65 3.82 16.832 0.006 AB
PanSTARRS_r 994.27 4.86 16.406 0.005 AB
PanSTARRS_i 1210.96 6.03 16.192 0.005 AB
PanSTARRS_z 1425.26 10.21 16.015 0.008 AB
PanSTARRS_y 1773.32 24.19 15.778 0.015 AB
2MASS_J 2203.93 262.11 14.647 0.129 Vega
2MASS_H 2090.96 359.55 14.232 0.187 Vega
2MASS_K 2510.75 448.03 13.563 0.194 Vega
WISE_W1 1077.22 32.49 13.620 0.033 Vega
WISE_W2 667.19 34.81 13.500 0.057 Vega
WISE_W3 2237.85 131.56 10.351 0.064 Vega
WISE_W4 613.34 748.51 10.311 1.325 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})\, 8.365 8.587 8.704
{\rm log}_{10}({\rm SFR}) -2.113 -1.428 -0.455
{\rm log}_{10}({\rm sSFR}) -10.720 -10.064 -8.973
{\rm stellar\ age} 1.324 5.225 6.904

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.951 -0.337 -0.022
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.674 -0.932 -0.022

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.107 0.363 0.810
\delta -0.661 -0.234 0.202
\tau_1/\tau_2 0.614 1.008 1.425
Q_{PAH} 1.185 3.154 5.537
U_{min} 2.999 8.545 16.018
{\rm log}_{10}(\gamma_e)\, -2.924 -1.695 -0.619

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.877 -0.413 0.056
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.614 2.003

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.952 -1.926 -1.371
0.03-0.10 Gyr -2.204 -1.348 -0.308
0.10-0.33 Gyr -1.840 -1.070 -0.468
0.33-1.08 Gyr -2.573 -1.162 -0.782
1.08-3.55 Gyr -2.902 -1.341 -1.046
3.55-11.67 Gyr -3.692 -1.500 -1.201
11.67-12.97 Gyr -3.627 -1.557 -1.002

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.161 10.223 10.266
{\rm log}_{10}({\rm SFR}) -0.264 -0.034 0.178
{\rm log}_{10}({\rm sSFR}) -10.498 -10.237 -10.035
{\rm stellar\ age} 5.475 6.383 7.294

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.244 -0.122 -0.023
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.482 0.016 0.291

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.065 0.105 0.176
\delta -0.588 -0.191 0.118
\tau_1/\tau_2 0.808 1.130 1.479
Q_{PAH} 1.411 3.457 5.081
U_{min} 2.438 7.254 13.955
{\rm log}_{10}(\gamma_e)\, -1.962 -1.176 -0.429

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.264 -3.283 -2.193
{\rm log}_{10}(\tau_{AGN})\, 1.129 1.633 1.977

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.498 -0.248 -0.068
0.03-0.10 Gyr -0.295 0.025 0.302
0.10-0.33 Gyr 0.132 0.370 0.563
0.33-1.08 Gyr 0.202 0.393 0.562
1.08-3.55 Gyr 0.142 0.343 0.501
3.55-11.67 Gyr 0.114 0.289 0.395
11.67-12.97 Gyr -0.139 0.312 0.679