2025hbr

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Information

Transient

Name: AT2025hbr
Right ascension: 8h11m09.41s
Declination: -12d19m17.50s
Discovery Date: April 5, 2025, 6:18 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.072

Host

Name: 2025hbr
Right ascension: 8h11m09.49s
Declination: -12d19m16.91s
Redshift: None
Photometric Redshift: 0.093
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.84
Cutout download processed 4.47
Global aperture construction processed 0.68
Local aperture photometry processed 4.11
Global aperture photometry processed 4.34
Validate local photometry processed 0.02
Validate global photometry processed 12.63
Host information processed 0.11
Global host SED inference processed 450.74
Local host SED inference processed 462.81
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.05
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) = 8h11m09.41s, -12d19m17.50s
semi major axis, semi minor axis (arcsec) = 1.16, 1.16
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 148.41 0.31 18.471 0.002 AB
PanSTARRS_z 189.19 1.12 18.208 0.006 AB
PanSTARRS_y 232.57 1.96 17.984 0.009 AB

Aperture details

RA, DEC (J2000) = 8h11m09.47s, -12d19m16.94s
semi major axis, semi minor axis (arcsec) = 6.51, 4.58
angle (degrees, anti-clockwise from east) = -138.43

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.33 2.66 22.309 0.667 AB
GALEX_NUV 9.77 2.31 21.426 0.257 AB
PanSTARRS_g 239.73 1.29 17.951 0.006 AB
PanSTARRS_r 476.84 1.91 17.204 0.004 AB
PanSTARRS_i 739.65 1.27 16.727 0.002 AB
PanSTARRS_z 931.36 5.05 16.477 0.006 AB
PanSTARRS_y 1129.31 9.04 16.268 0.009 AB
2MASS_J 1628.06 147.62 14.976 0.098 Vega
2MASS_H 1869.16 201.2 14.353 0.117 Vega
2MASS_K 1517.28 291.29 14.110 0.208 Vega
WISE_W1 767.07 23.81 13.989 0.034 Vega
WISE_W2 567.85 25.13 13.675 0.048 Vega
WISE_W3 1836.15 94.03 10.566 0.056 Vega
WISE_W4 4644.4 752.39 8.113 0.176 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})\, 9.807 9.990 10.127
{\rm log}_{10}({\rm SFR}) -1.006 -0.273 0.391
{\rm log}_{10}({\rm sSFR}) -10.985 -10.233 -9.566
{\rm stellar\ age} 5.125 7.207 9.801

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.924 -0.321 0.047
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.115 -0.600 0.079

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.340 0.709 1.163
\delta -0.656 -0.276 0.070
\tau_1/\tau_2 0.582 0.978 1.369
Q_{PAH} 0.849 2.755 5.261
U_{min} 2.900 7.934 14.974
{\rm log}_{10}(\gamma_e)\, -3.134 -1.735 -0.662

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.689 -1.594 -0.363
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.545 2.002

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.933 -0.317 0.166
0.03-0.10 Gyr -1.332 -0.336 0.482
0.10-0.33 Gyr -1.650 -0.609 0.117
0.33-1.06 Gyr -1.716 -0.483 0.137
1.06-3.46 Gyr -1.735 -0.247 0.147
3.46-11.29 Gyr -0.720 0.025 0.257
11.29-12.54 Gyr -0.539 0.234 1.009

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.590 10.648 10.746
{\rm log}_{10}({\rm SFR}) -0.197 0.201 0.576
{\rm log}_{10}({\rm sSFR}) -10.891 -10.456 -10.036
{\rm stellar\ age} 7.139 8.043 11.228

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.698 -0.471 -0.322
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.412 -0.071 0.336

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.236 0.345 0.499
\delta -0.889 -0.687 -0.409
\tau_1/\tau_2 0.721 1.098 1.480
Q_{PAH} 0.391 1.375 2.897
U_{min} 2.271 7.360 14.437
{\rm log}_{10}(\gamma_e)\, -3.118 -1.844 -0.901

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.911 -1.804 -1.274
{\rm log}_{10}(\tau_{AGN})\, 1.261 1.636 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.409 0.051 0.274
0.03-0.10 Gyr -0.344 0.225 0.696
0.10-0.33 Gyr -0.826 0.062 0.503
0.33-1.06 Gyr -1.417 -0.229 0.244
1.06-3.46 Gyr -1.265 -0.072 0.443
3.46-11.29 Gyr 0.077 0.783 0.912
11.29-12.54 Gyr 0.497 1.113 1.838