2025akvh results

Information

Transient
Name:AT2025akvh
Right ascension: 2h06m05.43s
Declination:19d31m34.12s
Discovery Date:Aug. 28, 2025, 12:26 p.m.
Classification:None
Redshift:None
MW E(B-V):0.102
Host
Name:
Right ascension: 2h06m05.65s
Declination:19d31m31.46s
Redshift:None
Photometric Redshift:0.110
 

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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 18.75
Transient MWEBV processed 0.04
Host match processed 4.94
Host information processed 0.11
Host MWEBV processed 0.05
Global aperture construction processed 1.01
Global aperture photometry processed 66.2
Validate global photometry processed 19.24
Global host SED inference processed 481.35
Local aperture photometry processed 6.86
Validate local photometry processed 0.03
Local host SED inference not enough filters 16.76
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h06m05.43s, 19d31m34.12s
semi major axis, semi minor axis (arcsec):1.0, 1.0
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 1.72 0.28 23.309 0.176 AB

Aperture details

RA, DEC (J2000):2h06m05.90s, 19d31m30.18s
semi major axis, semi minor axis (arcsec):2.97, 2.83
angle (degrees, anti-clockwise from east):-144.25
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.61 1.02 23.381 0.686 AB
GALEX_NUV 3.93 1.07 22.413 0.295 AB
SDSS_u 16.57 3.85 20.852 0.252 AB
SDSS_g 30.12 1.77 20.203 0.064 AB
DES_g 34.88 0.25 20.044 0.008 AB
PanSTARRS_g 33.09 0.74 20.101 0.024 AB
SDSS_r 56.55 2.54 19.519 0.049 AB
PanSTARRS_r 45.04 1.04 19.766 0.025 AB
DES_r 54.22 0.59 19.565 0.012 AB
SDSS_i 62.48 3.27 19.411 0.057 AB
PanSTARRS_i 61.29 1.13 19.432 0.020 AB
PanSTARRS_z 64.04 1.68 19.384 0.028 AB
SDSS_z 49.45 9.46 19.665 0.208 AB
DES_z 66.92 1.32 19.336 0.021 AB
PanSTARRS_y 59.98 3.91 19.455 0.071 AB
2MASS_J 106.01 77.36 17.942 0.792 Vega
2MASS_H 100.4 101.12 17.528 1.094 Vega
2MASS_K -27.34 145.33 Vega
WISE_W1 20.76 6.26 17.908 0.328 Vega
WISE_W2 14.54 9.01 17.654 0.672 Vega
WISE_W3 8.66 39.66 16.382 4.972 Vega
WISE_W4 586.52 330.29 10.359 0.611 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.023 9.229 9.381
{\rm log}_{10}({\rm SFR}) -0.995 -0.460 0.099
{\rm log}_{10}({\rm sSFR}) -10.284 -9.658 -9.070
{\rm stellar\ age} 1.401 3.956 5.870

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.748 -1.374 -0.681
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.520 -0.051 0.337

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.095 0.227 0.403
\delta -0.826 -0.529 -0.127
\tau_1/\tau_2 0.643 1.045 1.434
Q_{PAH} 0.789 2.373 4.571
U_{min} 2.705 8.199 15.486
{\rm log}_{10}(\gamma_e)\, -2.779 -1.679 -0.614

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.372 -1.245 -0.552
{\rm log}_{10}(\tau_{AGN})\, 1.257 1.653 1.918

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.123 -0.684 -0.424
0.03-0.10 Gyr -1.185 -0.396 0.234
0.10-0.32 Gyr -0.552 -0.020 0.392
0.32-1.05 Gyr -0.984 -0.273 0.076
1.05-3.42 Gyr -1.770 -0.683 -0.300
3.42-11.10 Gyr -2.341 -1.001 -0.564
11.10-12.33 Gyr -2.619 -1.067 -0.403