2025hxm

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Information

Transient

Name: AT2025hxm
Right ascension: 15h22m44.01s
Declination: 27d40m06.21s
Discovery Date: April 16, 2025, 8:50 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.037

Host

Name: 2025hxm
Right ascension: 15h22m44.01s
Declination: 27d40m00.60s
Redshift: 0.066755
Photometric Redshift: 0.076
 

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
processed
 status
Local host SED inference
Local host SED inference
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 1.71
Cutout download processed 20.27
Global aperture construction processed 0.67
Local aperture photometry processed 7.84
Global aperture photometry processed 7.54
Validate local photometry processed 0.03
Validate global photometry processed 20.43
Host information processed 0.08
Global host SED inference processed 509.13
Local host SED inference processed 449.83
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.07
Processing status completed 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) = 15h22m44.01s, 27d40m06.21s
semi major axis, semi minor axis (arcsec) = 1.56, 1.56
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 1.76 1.04 23.284 0.641 AB
SDSS_g 8.61 0.86 21.562 0.108 AB
DES_g 9.38 0.16 21.470 0.019 AB
PanSTARRS_g 8.88 0.48 21.529 0.058 AB
SDSS_r 19.99 1.33 20.648 0.072 AB
PanSTARRS_r 21.87 0.53 20.550 0.026 AB
DES_r 21.35 0.47 20.576 0.024 AB
SDSS_i 28.38 1.71 20.268 0.066 AB
PanSTARRS_i 31.41 0.69 20.157 0.024 AB
PanSTARRS_z 35.69 1.34 20.019 0.041 AB
SDSS_z 37.1 4.24 19.977 0.124 AB
DES_z 39.11 1.6 19.919 0.044 AB
PanSTARRS_y 53.73 2.29 19.574 0.046 AB

Aperture details

RA, DEC (J2000) = 15h22m44.00s, 27d40m00.67s
semi major axis, semi minor axis (arcsec) = 6.77, 6.46
angle (degrees, anti-clockwise from east) = -46.8

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.09 1.82 22.134 0.388 AB
GALEX_NUV 5.3 1.77 22.090 0.363 AB
SDSS_u 88.31 4.84 19.035 0.060 AB
SDSS_g 503.08 6.06 17.146 0.013 AB
DES_g 555.24 1.1 17.039 0.002 AB
PanSTARRS_g 540.13 2.08 17.069 0.004 AB
SDSS_r 1183.53 9.34 16.217 0.009 AB
PanSTARRS_r 1198.28 2.33 16.204 0.002 AB
DES_r 1303.18 3.41 16.112 0.003 AB
SDSS_i 1734.79 11.62 15.802 0.007 AB
PanSTARRS_i 1768.71 2.98 15.781 0.002 AB
PanSTARRS_z 2127.35 5.75 15.580 0.003 AB
SDSS_z 2425.93 20.93 15.438 0.009 AB
DES_z 2393.61 12.13 15.452 0.006 AB
PanSTARRS_y 2709.74 9.68 15.318 0.004 AB
2MASS_J 3360.65 203.13 14.189 0.066 Vega
2MASS_H 4461.22 283.01 13.409 0.069 Vega
2MASS_K 3981.12 332.35 13.062 0.091 Vega
WISE_W1 1510.23 20.62 13.253 0.015 Vega
WISE_W2 856.74 20.78 13.229 0.026 Vega
WISE_W3 165.52 38.66 13.179 0.254 Vega
WISE_W4 119.37 240.51 12.088 2.187 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})\, 9.005 9.134 9.265
{\rm log}_{10}({\rm SFR}) -1.967 -1.431 -0.971
{\rm log}_{10}({\rm sSFR}) -11.102 -10.605 -10.106
{\rm stellar\ age} 6.689 7.905 11.602

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.521 -1.024 -0.488
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.428 -0.294 0.241

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.678 1.103 1.440
\delta -0.206 0.078 0.267
\tau_1/\tau_2 0.586 0.941 1.300
Q_{PAH} 1.138 3.068 5.296
U_{min} 3.160 8.231 15.083
{\rm log}_{10}(\gamma_e)\, -2.891 -1.758 -0.730

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.357 -0.772 -0.140
{\rm log}_{10}(\tau_{AGN})\, 0.967 1.541 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.914 -1.263 -0.790
0.03-0.10 Gyr -2.521 -1.671 -1.061
0.10-0.33 Gyr -2.906 -1.801 -1.139
0.33-1.08 Gyr -3.238 -1.757 -1.059
1.08-3.53 Gyr -3.018 -1.356 -0.809
3.53-11.58 Gyr -1.685 -0.804 -0.596
11.58-12.87 Gyr -1.208 -0.496 0.311

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.720 10.822 10.882
{\rm log}_{10}({\rm SFR}) -4.903 -1.773 -0.431
{\rm log}_{10}({\rm sSFR}) -16.166 -12.665 -11.182
{\rm stellar\ age} 7.725 11.426 12.218

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.923 -0.718 -0.577
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.503 -0.564 0.211

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.213 0.317 0.450
\delta -0.862 -0.648 -0.428
\tau_1/\tau_2 0.491 0.920 1.392
Q_{PAH} 0.370 1.051 1.982
U_{min} 3.660 10.057 17.854
{\rm log}_{10}(\gamma_e)\, -2.961 -1.747 -0.999

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.474 -3.678 -2.732
{\rm log}_{10}(\tau_{AGN})\, 1.052 1.553 1.930

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.656 -2.152 -0.744
0.03-0.10 Gyr -6.002 -2.016 -0.369
0.10-0.33 Gyr -6.596 -2.695 -0.597
0.33-1.08 Gyr -6.335 -2.931 -0.833
1.08-3.53 Gyr -4.083 -1.875 -0.239
3.53-11.58 Gyr -1.806 0.321 1.022
11.58-12.87 Gyr 0.634 1.903 2.025