2025fxh

Download data

Information

Transient

Name: AT2025fxh
Right ascension: 6h20m00.31s
Declination: 66d26m44.82s
Discovery Date: March 27, 2025, 6:40 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.084

Host

Name: 2025fxh
Right ascension: 6h20m01.37s
Declination: 66d26m46.84s
Redshift: 0.039121
Photometric Redshift: 0.043
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.9
Cutout download processed 4.31
Global aperture construction processed 0.69
Local aperture photometry processed 4.16
Global aperture photometry processed 4.43
Validate local photometry processed 0.02
Validate global photometry processed 12.64
Host information processed 0.08
Global host SED inference processed 383.43
Local host SED inference processed 470.27
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 6h20m00.31s, 66d26m44.82s
semi major axis, semi minor axis (arcsec) = 2.58, 2.58
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 63.62 0.83 19.391 0.014 AB
PanSTARRS_r 105.44 0.93 18.842 0.010 AB
PanSTARRS_i 144.18 1.14 18.503 0.009 AB
PanSTARRS_z 163.67 2.31 18.365 0.015 AB
PanSTARRS_y 200.37 4.92 18.145 0.027 AB

Aperture details

RA, DEC (J2000) = 6h20m01.57s, 66d26m46.59s
semi major axis, semi minor axis (arcsec) = 19.61, 13.34
angle (degrees, anti-clockwise from east) = -47.77

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 99.37 9.14 18.907 0.100 AB
GALEX_NUV 153.68 7.18 18.433 0.051 AB
PanSTARRS_g 1750.44 5.12 15.792 0.003 AB
PanSTARRS_r 3086.16 5.68 15.176 0.002 AB
PanSTARRS_z 5035.76 14.26 14.645 0.003 AB
PanSTARRS_y 6067.06 31.05 14.443 0.006 AB
2MASS_J 7492.59 376.94 13.319 0.055 Vega
2MASS_H 8826.58 600.7 12.668 0.074 Vega
2MASS_K 7021.91 608.2 12.446 0.094 Vega
WISE_W1 4161.86 40.23 12.153 0.010 Vega
WISE_W2 2655.71 49.36 12.001 0.020 Vega
WISE_W3 12309.73 177.91 8.500 0.016 Vega
WISE_W4 17563.22 1176.29 6.668 0.073 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})\, 8.863 9.028 9.166
{\rm log}_{10}({\rm SFR}) -1.911 -1.241 -0.630
{\rm log}_{10}({\rm sSFR}) -10.984 -10.325 -9.616
{\rm stellar\ age} 3.630 6.736 8.399

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.662 -1.192 -0.731
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.560 -0.682 0.050

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.276 0.696 1.070
\delta -0.445 -0.110 0.220
\tau_1/\tau_2 0.683 1.022 1.356
Q_{PAH} 0.565 2.384 4.760
U_{min} 2.962 8.148 15.312
{\rm log}_{10}(\gamma_e)\, -3.082 -1.746 -0.589

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.867 -1.570 -0.551
{\rm log}_{10}(\tau_{AGN})\, 0.933 1.360 1.902

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.943 -1.318 -0.837
0.03-0.10 Gyr -2.154 -1.255 -0.554
0.10-0.33 Gyr -1.957 -1.110 -0.426
0.33-1.09 Gyr -1.962 -1.052 -0.526
1.09-3.60 Gyr -1.881 -0.994 -0.684
3.60-11.91 Gyr -1.747 -0.951 -0.698
11.91-13.23 Gyr -1.751 -0.909 -0.291

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.469 10.533 10.606
{\rm log}_{10}({\rm SFR}) 0.336 0.610 0.902
{\rm log}_{10}({\rm sSFR}) -10.222 -9.935 -9.593
{\rm stellar\ age} 7.053 7.948 10.206

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.704 -0.437 -0.248
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.361 0.144 0.365

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.218 0.357 0.554
\delta -0.587 -0.264 -0.035
\tau_1/\tau_2 0.678 1.059 1.458
Q_{PAH} 0.944 1.823 3.033
U_{min} 2.673 7.304 14.300
{\rm log}_{10}(\gamma_e)\, -2.844 -1.947 -1.340

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.424 -2.258 -1.677
{\rm log}_{10}(\tau_{AGN})\, 1.106 1.584 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.481 0.258 0.437
0.03-0.10 Gyr 0.354 0.711 1.047
0.10-0.33 Gyr -0.403 0.232 0.618
0.33-1.09 Gyr -0.587 0.033 0.359
1.09-3.60 Gyr -0.464 0.162 0.497
3.60-11.91 Gyr 0.369 0.644 0.768
11.91-13.23 Gyr 0.363 0.863 1.497