2025bb

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Information

Transient

Name: AT2025bb
Right ascension: 12h27m28.24s
Declination: 75d59m39.21s
Discovery Date: Jan. 1, 2025, 8:42 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name: 2025bb
Right ascension: 12h27m29.35s
Declination: 75d59m38.96s
Redshift: 0.117819
Photometric Redshift: 0.085
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.65
Cutout download processed 4.82
Global aperture construction processed 0.79
Local aperture photometry processed 4.55
Global aperture photometry processed 4.63
Validate local photometry no valid phot 0.02
Validate global photometry processed 11.12
Host information processed 0.11
Global host SED inference processed 619.95
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.06
Log transient processing status blocked 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) = 12h27m28.24s, 75d59m39.21s
semi major axis, semi minor axis (arcsec) = 0.94, 0.94
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error

Aperture details

RA, DEC (J2000) = 12h27m29.32s, 75d59m39.11s
semi major axis, semi minor axis (arcsec) = 10.63, 9.03
angle (degrees, anti-clockwise from east) = -101.2

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 11.67 3.25 21.232 0.302
GALEX_NUV 9.64 3.31 21.440 0.373
PanSTARRS_g 876.12 3.45 16.544 0.004
PanSTARRS_r 1985.74 5.52 15.655 0.003
PanSTARRS_i 2848.4 4.86 15.263 0.002
PanSTARRS_z 3927.14 7.71 14.915 0.002
PanSTARRS_y 4775.01 17.25 14.703 0.004
WISE_W1 3838.18 29.9 12.241 0.008
WISE_W2 2444.92 39.39 12.090 0.017
WISE_W3 649.7 121.56 11.694 0.203
WISE_W4 -362.82 532.85
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.522 11.551 11.630
{\rm log}_{10}({\rm SFR}) -0.683 -0.127 0.402
{\rm log}_{10}({\rm sSFR}) -12.259 -11.702 -11.146
{\rm stellar\ age} 7.379 8.186 10.883

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.163 -0.079 -0.005
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.571 -0.819 0.032

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.067 0.139 0.218
\delta -0.849 -0.574 -0.201
\tau_1/\tau_2 0.570 0.939 1.317
Q_{PAH} 0.707 1.858 3.788
U_{min} 2.640 7.417 14.751
{\rm log}_{10}(\gamma_e)\, -3.165 -1.921 -0.632

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.412 -3.521 -2.620
{\rm log}_{10}(\tau_{AGN})\, 1.029 1.520 1.918

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.940 -0.253 0.134
0.03-0.10 Gyr -0.909 -0.119 0.490
0.10-0.32 Gyr -0.912 -0.100 0.632
0.32-1.05 Gyr -0.965 -0.079 0.609
1.05-3.40 Gyr -0.483 0.460 1.114
3.40-11.01 Gyr 1.063 1.732 1.836
11.01-12.24 Gyr 1.560 2.098 2.721