2024hvv

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Information

Transient

Name: AT2024hvv
Right ascension: 19h57m00.80s
Declination: 0d43m10.80s
Discovery Date: April 28, 2024, 10:57 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.162

Host

Name: 2024hvv
Right ascension: 19h57m00.80s
Declination: 0d43m11.89s
Redshift: None
Photometric Redshift: 0.175
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.49
Cutout download processed 13.9
Global aperture construction processed 1.06
Local aperture photometry processed 4.48
Global aperture photometry processed 4.89
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.22
Host information processed 0.12
Global host SED inference processed 561.72
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Log transient processing status blocked 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) = 19h57m00.80s, 0d43m10.80s
semi major axis, semi minor axis (arcsec) = 0.67, 0.67
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error

Aperture details

RA, DEC (J2000) = 19h57m00.80s, 0d43m12.00s
semi major axis, semi minor axis (arcsec) = 5.76, 1.55
angle (degrees, anti-clockwise from east) = -112.56

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 14.36 3.98 21.007 0.301
SDSS_g 22.94 2.25 20.498 0.107
PanSTARRS_g 21.91 0.69 20.548 0.034
SDSS_r 43.38 2.59 19.807 0.065
PanSTARRS_r 44.81 0.77 19.772 0.019
SDSS_i 76.04 3.6 19.197 0.051
PanSTARRS_i 76.58 0.99 19.190 0.014
PanSTARRS_z 104.09 1.88 18.856 0.020
SDSS_z 112.51 9.31 18.772 0.090
PanSTARRS_y 113.67 5.38 18.761 0.051
2MASS_J 185.55 117.49 17.334 0.687
2MASS_H 387.59 166.18 16.061 0.465
2MASS_K 261.65 228.1 16.018 0.946
WISE_W1 115.18 39.88 16.048 0.376
WISE_W2 68.03 33.93 15.979 0.541
WISE_W3 295.41 80.72 12.550 0.297
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.804 10.190 10.380
{\rm log}_{10}({\rm SFR}) -3.320 -1.903 -0.616
{\rm log}_{10}({\rm sSFR}) -13.520 -11.994 -10.719
{\rm stellar\ age} 0.716 4.700 7.345

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.715 -1.203 -0.473
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.570 -0.570 0.277

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.848 1.163 1.489
\delta -0.477 -0.297 -0.078
\tau_1/\tau_2 0.460 0.988 1.490
Q_{PAH} 0.423 1.082 2.225
U_{min} 3.514 10.237 18.240
{\rm log}_{10}(\gamma_e)\, -3.560 -2.862 -1.804

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.320 -3.105 -1.928
{\rm log}_{10}(\tau_{AGN})\, 0.861 1.214 1.742

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.418 -1.989 -0.704
0.03-0.10 Gyr -0.507 0.988 1.583
0.10-0.32 Gyr -2.333 -0.096 0.973
0.32-1.02 Gyr -3.028 -0.662 0.448
1.02-3.26 Gyr -3.540 -0.572 0.428
3.26-10.42 Gyr -3.188 -0.493 0.268
10.42-11.57 Gyr -3.994 -0.512 0.873