2025hh

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Information

Transient

Name: AT2025hh
Right ascension: 10h45m46.84s
Declination: -1d11m45.11s
Discovery Date: Jan. 6, 2025, 9:29 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.037

Host

Name: 2025hh
Right ascension: 10h45m46.88s
Declination: -1d12m00.93s
Redshift: 0.084542
Photometric Redshift: 0.070
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.29
Cutout download processed 18.55
Global aperture construction processed 0.53
Local aperture photometry processed 5.96
Global aperture photometry processed 6.15
Validate local photometry processed 0.02
Validate global photometry processed 16.59
Host information processed 0.08
Global host SED inference processed 368.3
Local host SED inference processed 480.46
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.04
Log transient processing status processed 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) = 10h45m46.84s, -1d11m45.11s
semi major axis, semi minor axis (arcsec) = 1.26, 1.26
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 1.11 0.1 23.784 0.095
PanSTARRS_r 2.23 0.33 23.031 0.161
DES_r 2.2 0.16 23.046 0.077
SDSS_i 4.42 1.07 22.286 0.262
PanSTARRS_i 2.79 0.39 22.786 0.151
PanSTARRS_z 2.77 0.84 22.795 0.329
DES_z 3.93 0.36 22.413 0.099
PanSTARRS_y 8.28 2.21 21.605 0.290

Aperture details

RA, DEC (J2000) = 10h45m46.88s, -1d12m00.90s
semi major axis, semi minor axis (arcsec) = 9.77, 6.32
angle (degrees, anti-clockwise from east) = -3.65

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 16.89 1.16 20.831 0.075
GALEX_NUV 28.3 1.07 20.270 0.041
SDSS_u 119.66 6.51 18.705 0.059
SDSS_g 624.93 6.82 16.910 0.012
DES_g 663.06 1.21 16.846 0.002
PanSTARRS_g 687.53 2.3 16.807 0.004
SDSS_r 1351.62 10.16 16.073 0.008
PanSTARRS_r 1346.96 2.11 16.077 0.002
DES_r 1480.06 2.46 15.974 0.002
SDSS_i 2033.33 12.95 15.629 0.007
PanSTARRS_i 1998.77 2.42 15.648 0.001
SDSS_z 2749.33 24.21 15.302 0.010
DES_z 2718.62 6.63 15.314 0.003
PanSTARRS_y 3057.55 13.33 15.187 0.005
2MASS_J 5002.22 257.33 13.757 0.056
2MASS_H 5492.39 414.72 13.183 0.082
2MASS_K 5536.52 503.96 12.704 0.099
WISE_W1 2813.35 37.74 12.578 0.015
WISE_W2 1816.27 41.3 12.413 0.025
WISE_W3 3906.72 141.9 9.746 0.039
WISE_W4 3668.23 982.77 8.369 0.291
 

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})\, 7.576 8.014 8.293
{\rm log}_{10}({\rm SFR}) -1.421 -0.880 -0.288
{\rm log}_{10}({\rm sSFR}) -9.532 -8.763 -7.987
{\rm stellar\ age} 0.139 2.594 6.356

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.545 -0.934 -0.371
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.875 -0.199 0.207

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.342 1.947 2.643
\delta 0.032 0.189 0.322
\tau_1/\tau_2 0.740 1.118 1.489
Q_{PAH} 0.872 2.365 4.537
U_{min} 3.380 9.509 17.653
{\rm log}_{10}(\gamma_e)\, -2.889 -1.754 -0.696

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.884 -0.518 0.205
{\rm log}_{10}(\tau_{AGN})\, 0.990 1.433 1.889

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.372 -0.715 -0.129
0.03-0.10 Gyr -2.763 -1.312 -0.439
0.10-0.33 Gyr -3.222 -1.549 -0.790
0.33-1.07 Gyr -4.542 -2.008 -1.340
1.07-3.48 Gyr -5.559 -2.461 -1.605
3.48-11.38 Gyr -6.333 -2.769 -1.736
11.38-12.65 Gyr -6.544 -2.788 -1.595

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.941 11.009 11.068
{\rm log}_{10}({\rm SFR}) -0.102 0.094 0.285
{\rm log}_{10}({\rm sSFR}) -11.125 -10.909 -10.714
{\rm stellar\ age} 5.889 6.888 7.838

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.387 -0.136 0.054
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.730 -0.484 0.288

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.329 0.445 0.604
\delta -0.284 -0.017 0.157
\tau_1/\tau_2 0.557 0.890 1.245
Q_{PAH} 1.435 2.613 4.132
U_{min} 2.315 6.678 13.933
{\rm log}_{10}(\gamma_e)\, -2.739 -2.041 -1.383

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.028 -2.754 -1.857
{\rm log}_{10}(\tau_{AGN})\, 1.010 1.400 1.849

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.099 0.307 0.482
0.03-0.10 Gyr -0.550 -0.074 0.263
0.10-0.33 Gyr -0.393 0.085 0.447
0.33-1.07 Gyr 0.194 0.561 0.827
1.07-3.48 Gyr 0.811 1.097 1.322
3.48-11.38 Gyr 0.945 1.145 1.265
11.38-12.65 Gyr 0.580 1.120 1.579