2025hyb

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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
 

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 2.03
Cutout download processed 20.76
Global aperture construction processed 0.67
Local aperture photometry processed 6.68
Global aperture photometry processed 6.92
Validate local photometry processed 0.03
Validate global photometry processed 19.63
Host information processed 0.08
Global host SED inference processed 402.47
Local host SED inference processed 437.33
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.06
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) = 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
 

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})\, 8.926 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