2025hyb results

Information

Transient
Name:AT2025hyb
Right ascension: 9h21m35.75s
Declination:26d38m46.29s
Discovery Date:April 21, 2025, 3:52 a.m.
Classification:None
Redshift:None
MW E(B-V):0.027
Host
Name:2025hyb
Right ascension: 9h21m35.67s
Declination:26d38m42.58s
Redshift:0.067889
Photometric Redshift:0.075
 

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: completed

Task Name Status Time (s)
Cutout download processed 20.76
Transient MWEBV processed 0.09
Host match processed 2.03
Host information processed 0.08
Host MWEBV processed 0.06
Global aperture construction processed 0.67
Global aperture photometry processed 6.92
Validate global photometry processed 19.63
Global host SED inference processed 402.47
Local aperture photometry processed 6.68
Validate local photometry processed 0.03
Local host SED inference processed 437.33
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h21m35.75s, 26d38m46.29s
semi major axis, semi minor axis (arcsec):1.54, 1.54
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 27.82 1.92 20.289 0.075 AB
SDSS_g 67.77 2.18 19.322 0.035 AB
DES_g 65.05 0.42 19.367 0.007 AB
PanSTARRS_g 68.96 0.34 19.303 0.005 AB
SDSS_r 85.02 2.52 19.076 0.032 AB
PanSTARRS_r 88.53 0.38 19.032 0.005 AB
DES_r 93.75 0.77 18.970 0.009 AB
SDSS_i 110.25 3.04 18.794 0.030 AB
PanSTARRS_i 110.2 0.54 18.795 0.005 AB
PanSTARRS_z 114.08 0.96 18.757 0.009 AB
SDSS_z 118.42 7.45 18.716 0.068 AB
DES_z 115.47 2.14 18.744 0.020 AB
PanSTARRS_y 131.89 2.5 18.599 0.021 AB

Aperture details

RA, DEC (J2000):9h21m35.66s, 26d38m42.92s
semi major axis, semi minor axis (arcsec):10.37, 9.1
angle (degrees, anti-clockwise from east):-12.38
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 120.16 7.79 18.701 0.070 AB
SDSS_u 435.9 10.32 17.302 0.026 AB
SDSS_g 1048.74 8.88 16.348 0.009 AB
DES_g 1091.02 1.79 16.305 0.002 AB
PanSTARRS_g 1088.59 2.01 16.308 0.002 AB
SDSS_r 1486.54 11.22 15.970 0.008 AB
PanSTARRS_r 1476.62 2.29 15.977 0.002 AB
DES_r 1652.34 3.38 15.855 0.002 AB
SDSS_i 1988.73 14.43 15.654 0.008 AB
PanSTARRS_i 1930.13 3.35 15.686 0.002 AB
PanSTARRS_z 2030.0 5.95 15.631 0.003 AB
SDSS_z 2206.97 45.38 15.541 0.022 AB
DES_z 2187.3 9.57 15.550 0.005 AB
PanSTARRS_y 2416.06 15.68 15.442 0.007 AB
2MASS_J 2848.04 226.23 14.369 0.086 Vega
2MASS_H 3903.2 335.65 13.554 0.093 Vega
2MASS_K 3046.85 370.56 13.353 0.132 Vega
WISE_W1 1646.79 28.49 13.159 0.019 Vega
WISE_W2 1144.55 32.99 12.914 0.031 Vega
WISE_W3 5939.88 139.97 9.292 0.026 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.926 9.095 9.229
{\rm log}_{10}({\rm SFR}) -1.327 -0.642 -0.002
{\rm log}_{10}({\rm sSFR}) -10.428 -9.760 -9.099
{\rm stellar\ age} 1.991 5.036 6.925

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.663 -1.206 -0.585
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.558 -0.343 0.241

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.100 0.314 0.694
\delta -0.691 -0.258 0.077
\tau_1/\tau_2 0.710 1.042 1.411
Q_{PAH} 0.648 2.049 4.385
U_{min} 2.691 8.070 15.298
{\rm log}_{10}(\gamma_e)\, -3.119 -1.989 -0.744

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.829 -0.859 -0.352
{\rm log}_{10}(\tau_{AGN})\, 0.958 1.372 1.835

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.531 -1.151 -0.799
0.03-0.10 Gyr -1.427 -0.545 0.144
0.10-0.33 Gyr -1.004 -0.366 0.181
0.33-1.08 Gyr -1.356 -0.642 -0.239
1.08-3.53 Gyr -1.653 -0.842 -0.532
3.53-11.57 Gyr -2.172 -1.018 -0.659
11.57-12.86 Gyr -2.247 -1.056 -0.450

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.235 10.344 10.413
{\rm log}_{10}({\rm SFR}) 0.768 1.019 1.239
{\rm log}_{10}({\rm sSFR}) -9.607 -9.329 -9.036
{\rm stellar\ age} 4.604 6.051 7.124

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.208 -0.084 0.015
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.212 0.350 0.445

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.123 0.200 0.356
\delta -0.827 -0.532 -0.230
\tau_1/\tau_2 0.830 1.164 1.496
Q_{PAH} 0.948 2.077 3.192
U_{min} 2.087 6.460 13.081
{\rm log}_{10}(\gamma_e)\, -3.238 -2.321 -1.449

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.347 -2.220 -1.656
{\rm log}_{10}(\tau_{AGN})\, 1.055 1.505 1.883

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.424 0.533 0.646
0.03-0.10 Gyr 0.860 1.140 1.373
0.10-0.33 Gyr 0.587 0.869 1.103
0.33-1.08 Gyr -0.094 0.359 0.668
1.08-3.53 Gyr 0.038 0.388 0.611
3.53-11.57 Gyr 0.057 0.361 0.522
11.57-12.86 Gyr -0.109 0.411 0.806