2025axe

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Information

Transient

Name: AT2025axe
Right ascension: 8h30m12.83s
Declination: 23d05m17.84s
Discovery Date: Feb. 4, 2025, 4:46 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.030

Host

Name: 2025axe
Right ascension: 8h30m12.62s
Declination: 23d05m16.46s
Redshift: None
Photometric Redshift: 0.195
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.12
Cutout download processed 19.85
Global aperture construction processed 0.61
Local aperture photometry processed 6.11
Global aperture photometry processed 6.14
Validate local photometry no valid phot 0.02
Validate global photometry processed 16.83
Host information processed 0.09
Global host SED inference processed 401.91
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 8h30m12.83s, 23d05m17.84s
semi major axis, semi minor axis (arcsec) = 0.62, 0.62
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) = 8h30m12.61s, 23d05m16.62s
semi major axis, semi minor axis (arcsec) = 3.97, 2.65
angle (degrees, anti-clockwise from east) = -161.24

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_NUV 6.16 2.55 21.925 0.449
SDSS_u 8.12 2.59 21.627 0.347
SDSS_g 31.6 1.79 20.151 0.061
DES_g 32.61 0.41 20.117 0.014
PanSTARRS_g 33.45 0.7 20.089 0.023
SDSS_r 84.59 2.78 19.082 0.036
PanSTARRS_r 88.27 0.75 19.035 0.009
DES_r 96.55 0.84 18.938 0.009
SDSS_i 136.74 3.77 18.560 0.030
PanSTARRS_i 126.74 0.79 18.643 0.007
PanSTARRS_z 165.01 1.86 18.356 0.012
SDSS_z 182.25 7.83 18.248 0.047
DES_z 184.63 2.52 18.234 0.015
PanSTARRS_y 192.25 4.41 18.190 0.025
2MASS_J 312.06 115.75 16.770 0.403
2MASS_H 636.99 171.8 15.522 0.293
2MASS_K 365.66 181.24 15.655 0.538
WISE_W1 136.64 11.68 15.862 0.093
WISE_W2 87.45 17.3 15.707 0.215
WISE_W3 92.24 75.22 13.814 0.885
WISE_W4 274.22 502.95 11.185 1.991
 

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})\, 10.437 10.528 10.619
{\rm log}_{10}({\rm SFR}) -0.919 -0.100 0.376
{\rm log}_{10}({\rm sSFR}) -11.452 -10.634 -10.103
{\rm stellar\ age} 5.620 6.673 8.626

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.941 -0.649 -0.457
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.158 -0.692 -0.266

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.297 0.453 0.621
\delta -0.885 -0.687 -0.418
\tau_1/\tau_2 0.631 0.975 1.339
Q_{PAH} 1.283 3.139 5.239
U_{min} 2.917 8.257 15.241
{\rm log}_{10}(\gamma_e)\, -2.453 -1.301 -0.401

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.139 -2.694 -1.548
{\rm log}_{10}(\tau_{AGN})\, 1.037 1.515 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.799 -0.072 0.255
0.03-0.10 Gyr -1.399 -0.140 0.434
0.10-0.32 Gyr -1.349 -0.059 0.470
0.32-1.01 Gyr -1.415 -0.010 0.508
1.01-3.22 Gyr -0.768 0.380 0.708
3.22-10.23 Gyr 0.290 0.710 0.862
10.23-11.36 Gyr 0.128 0.791 1.536