2025hxc

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Information

Transient

Name: AT2025hxc
Right ascension: 9h03m15.19s
Declination: 39d45m29.22s
Discovery Date: April 21, 2025, 6:24 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.018

Host

Name: 2025hxc
Right ascension: 9h03m15.08s
Declination: 39d45m25.41s
Redshift: None
Photometric Redshift: 0.159
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.6
Cutout download processed 18.34
Global aperture construction processed 0.65
Local aperture photometry processed 6.62
Global aperture photometry processed 6.9
Validate local photometry no valid phot 0.03
Validate global photometry processed 18.62
Host information processed 0.08
Global host SED inference processed 539.53
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.04
Processing status blocked N/A N/A
 

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) = 9h03m15.19s, 39d45m29.22s
semi major axis, semi minor axis (arcsec) = 0.73, 0.73
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 9h03m15.07s, 39d45m25.45s
semi major axis, semi minor axis (arcsec) = 6.79, 5.56
angle (degrees, anti-clockwise from east) = -53.56

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.96 2.65 21.794 0.413 AB
GALEX_NUV 19.0 2.03 20.703 0.116 AB
SDSS_u 52.79 5.02 19.594 0.103 AB
SDSS_g 117.86 3.22 18.722 0.030 AB
DES_g 115.75 0.87 18.741 0.008 AB
PanSTARRS_g 121.26 1.5 18.691 0.013 AB
SDSS_r 227.68 4.7 18.007 0.022 AB
PanSTARRS_r 233.01 1.99 17.982 0.009 AB
SDSS_i 315.74 6.65 17.652 0.023 AB
PanSTARRS_i 307.65 1.4 17.680 0.005 AB
PanSTARRS_z 376.16 3.72 17.462 0.011 AB
SDSS_z 370.55 17.94 17.478 0.053 AB
DES_z 364.44 3.58 17.496 0.011 AB
PanSTARRS_y 452.24 10.9 17.262 0.026 AB
2MASS_J 786.49 161.97 15.766 0.224 Vega
2MASS_H 1049.0 290.34 14.980 0.300 Vega
2MASS_K 758.82 250.15 14.862 0.358 Vega
WISE_W1 234.95 9.29 15.274 0.043 Vega
WISE_W2 154.97 12.9 15.085 0.090 Vega
WISE_W3 427.19 61.16 12.149 0.155 Vega
WISE_W4 449.49 357.74 10.648 0.864 Vega
 

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})\, 10.573 10.625 10.703
{\rm log}_{10}({\rm SFR}) 0.410 0.782 1.060
{\rm log}_{10}({\rm sSFR}) -10.260 -9.848 -9.550
{\rm stellar\ age} 6.976 7.787 10.104

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.722 -0.579 -0.457
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.714 -1.057 0.036

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.125 0.200 0.286
\delta -0.931 -0.765 -0.480
\tau_1/\tau_2 0.702 1.149 1.549
Q_{PAH} 0.345 1.061 2.346
U_{min} 2.322 7.009 13.860
{\rm log}_{10}(\gamma_e)\, -3.006 -2.256 -1.434

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.435 -3.451 -2.483
{\rm log}_{10}(\tau_{AGN})\, 1.049 1.536 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.191 0.419 0.638
0.03-0.10 Gyr 0.458 0.880 1.178
0.10-0.32 Gyr -1.072 -0.199 0.281
0.32-1.03 Gyr -1.599 -0.540 -0.065
1.03-3.30 Gyr -1.155 -0.240 0.261
3.30-10.58 Gyr 0.312 0.802 0.911
10.58-11.76 Gyr 0.679 1.207 1.769