2025xf

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Information

Transient

Name: AT2025xf
Right ascension: 6h29m53.54s
Declination: -20d06m00.48s
Discovery Date: Jan. 19, 2025, 11:31 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.222

Host

Name: 2025xf
Right ascension: 6h29m53.73s
Declination: -20d05m59.85s
Redshift: 0.054428
Photometric Redshift: 0.034
 

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 2.69
Cutout download processed 14.01
Global aperture construction processed 0.65
Local aperture photometry processed 4.54
Global aperture photometry processed 4.52
Validate local photometry processed 0.02
Validate global photometry processed 15.17
Host information processed 0.09
Global host SED inference processed 421.77
Local host SED inference processed 491.93
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.05
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) = 6h29m53.54s, -20d06m00.48s
semi major axis, semi minor axis (arcsec) = 1.89, 1.89
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 19.43 2.52 20.679 0.141 AB
SDSS_g 72.09 2.27 19.255 0.034 AB
PanSTARRS_g 79.44 0.53 19.150 0.007 AB
SDSS_r 161.21 3.42 18.382 0.023 AB
PanSTARRS_r 167.26 0.91 18.342 0.006 AB
SDSS_i 249.62 4.32 17.907 0.019 AB
PanSTARRS_i 263.76 0.76 17.847 0.003 AB
PanSTARRS_z 343.34 1.57 17.561 0.005 AB
SDSS_z 350.66 8.82 17.538 0.027 AB
PanSTARRS_y 440.81 3.15 17.289 0.008 AB

Aperture details

RA, DEC (J2000) = 6h29m53.57s, -20d06m00.77s
semi major axis, semi minor axis (arcsec) = 19.18, 7.27
angle (degrees, anti-clockwise from east) = -107.9

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 40.78 10.5 19.874 0.279 AB
GALEX_NUV 32.65 7.08 20.115 0.235 AB
SDSS_u 345.8 15.45 17.553 0.048 AB
SDSS_g 847.5 8.32 16.580 0.011 AB
PanSTARRS_g 915.04 3.1 16.496 0.004 AB
SDSS_r 1689.51 12.19 15.831 0.008 AB
PanSTARRS_r 1635.69 5.46 15.866 0.004 AB
SDSS_i 2451.71 15.5 15.426 0.007 AB
PanSTARRS_i 2452.91 4.42 15.426 0.002 AB
PanSTARRS_z 3061.09 9.31 15.185 0.003 AB
SDSS_z 3381.53 48.57 15.077 0.016 AB
PanSTARRS_y 3869.85 18.97 14.931 0.005 AB
2MASS_J 5270.98 366.5 13.700 0.075 Vega
2MASS_H 6551.44 512.91 12.992 0.085 Vega
2MASS_K 6135.62 614.27 12.593 0.109 Vega
WISE_W1 3762.65 67.79 12.262 0.020 Vega
WISE_W2 2475.58 56.11 12.077 0.025 Vega
WISE_W3 10751.6 204.72 8.647 0.021 Vega
WISE_W4 14429.76 1456.28 6.882 0.110 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})\, 9.554 9.765 9.877
{\rm log}_{10}({\rm SFR}) -1.119 -0.415 0.471
{\rm log}_{10}({\rm sSFR}) -10.928 -10.199 -9.173
{\rm stellar\ age} 3.781 6.727 8.359

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.130 -0.517 -0.138
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.472 -0.029 0.323

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.265 0.781 1.281
\delta -0.685 -0.148 0.235
\tau_1/\tau_2 0.622 1.001 1.352
Q_{PAH} 0.517 1.891 4.482
U_{min} 2.874 8.256 15.968
{\rm log}_{10}(\gamma_e)\, -3.170 -1.794 -0.704

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.940 -1.693 -0.630
{\rm log}_{10}(\tau_{AGN})\, 0.982 1.415 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.728 -0.771 -0.306
0.03-0.10 Gyr -1.250 -0.351 0.614
0.10-0.33 Gyr -1.152 -0.388 0.362
0.33-1.08 Gyr -1.484 -0.458 0.064
1.08-3.56 Gyr -1.473 -0.335 0.042
3.56-11.73 Gyr -1.213 -0.205 0.019
11.73-13.03 Gyr -1.270 -0.179 0.440

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.387 10.548 10.630
{\rm log}_{10}({\rm SFR}) 0.560 1.079 1.512
{\rm log}_{10}({\rm sSFR}) -10.074 -9.475 -8.853
{\rm stellar\ age} 3.595 5.662 7.042

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.232 -0.077 0.046
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.783 0.210 0.409

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.238 0.378 0.603
\delta -0.432 -0.214 0.068
\tau_1/\tau_2 0.616 0.973 1.321
Q_{PAH} 1.182 2.844 4.906
U_{min} 2.567 7.257 14.322
{\rm log}_{10}(\gamma_e)\, -3.243 -2.349 -1.548

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.222 -1.819 -1.470
{\rm log}_{10}(\tau_{AGN})\, 0.897 1.306 1.744

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.286 0.027 0.483
0.03-0.10 Gyr 0.666 1.231 1.665
0.10-0.33 Gyr 0.071 0.825 1.122
0.33-1.08 Gyr -0.090 0.602 0.875
1.08-3.56 Gyr 0.279 0.745 0.983
3.56-11.73 Gyr -0.137 0.507 0.713
11.73-13.03 Gyr -0.526 0.459 0.965