2025lxg

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Information

Transient

Name: AT2025lxg
Right ascension: 0h05m35.85s
Declination: -21d46m14.46s
Discovery Date: May 24, 2025, 3:02 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name: 2025lxg
Right ascension: 0h05m35.98s
Declination: -21d46m14.48s
Redshift: None
Photometric Redshift: 0.096
 

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 1.88
Cutout download processed 4.39
Global aperture construction processed 0.65
Local aperture photometry processed 4.17
Global aperture photometry processed 4.32
Validate local photometry processed 0.02
Validate global photometry processed 12.11
Host information processed 0.09
Global host SED inference processed 393.78
Local host SED inference processed 534.18
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.14
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) = 0h05m35.85s, -21d46m14.46s
semi major axis, semi minor axis (arcsec) = 1.13, 1.13
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 30.28 0.45 20.197 0.016 AB
PanSTARRS_z 31.35 0.89 20.159 0.031 AB
PanSTARRS_y 34.49 1.83 20.056 0.058 AB

Aperture details

RA, DEC (J2000) = 0h05m36.00s, -21d46m14.11s
semi major axis, semi minor axis (arcsec) = 7.92, 6.67
angle (degrees, anti-clockwise from east) = -33.75

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 32.34 4.07 20.126 0.137 AB
GALEX_NUV 55.35 3.14 19.542 0.062 AB
PanSTARRS_g 219.81 2.02 18.045 0.010 AB
PanSTARRS_r 314.4 2.14 17.656 0.007 AB
PanSTARRS_i 401.79 2.86 17.390 0.008 AB
PanSTARRS_z 407.43 5.62 17.375 0.015 AB
PanSTARRS_y 452.03 11.65 17.262 0.028 AB
2MASS_J 607.05 172.45 16.047 0.308 Vega
2MASS_H 549.19 280.28 15.683 0.554 Vega
2MASS_K 750.31 278.18 14.874 0.403 Vega
WISE_W1 243.09 12.08 15.237 0.054 Vega
WISE_W2 165.16 17.73 15.016 0.117 Vega
WISE_W3 458.12 86.07 12.074 0.204 Vega
WISE_W4 906.19 566.09 9.887 0.678 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})\, 8.745 9.006 9.224
{\rm log}_{10}({\rm SFR}) -1.347 -0.712 -0.156
{\rm log}_{10}({\rm sSFR}) -10.449 -9.708 -9.018
{\rm stellar\ age} 3.108 6.351 8.546

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.453 -0.766 -0.132
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.199 -0.533 0.198

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.258 0.570 0.971
\delta -0.550 -0.106 0.225
\tau_1/\tau_2 0.533 0.969 1.379
Q_{PAH} 0.982 2.798 5.162
U_{min} 3.047 8.131 15.427
{\rm log}_{10}(\gamma_e)\, -2.814 -1.632 -0.486

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.759 -0.695 -0.053
{\rm log}_{10}(\tau_{AGN})\, 0.986 1.556 2.019

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.148 -0.670 -0.296
0.03-0.10 Gyr -1.998 -0.830 -0.096
0.10-0.33 Gyr -2.500 -1.135 -0.460
0.33-1.06 Gyr -2.874 -1.218 -0.591
1.06-3.46 Gyr -2.790 -1.136 -0.758
3.46-11.26 Gyr -2.117 -1.011 -0.671
11.26-12.51 Gyr -1.927 -0.970 -0.131

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.962 10.041 10.134
{\rm log}_{10}({\rm SFR}) 0.008 0.241 0.468
{\rm log}_{10}({\rm sSFR}) -10.043 -9.805 -9.579
{\rm stellar\ age} 5.849 6.830 8.071

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.987 -0.744 -0.556
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.542 -0.079 0.275

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.059 0.106 0.200
\delta -0.795 -0.376 0.080
\tau_1/\tau_2 0.832 1.157 1.498
Q_{PAH} 0.870 1.950 3.760
U_{min} 2.463 6.994 13.889
{\rm log}_{10}(\gamma_e)\, -2.644 -1.695 -0.784

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.072 -2.725 -1.793
{\rm log}_{10}(\tau_{AGN})\, 1.023 1.464 1.871

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.223 -0.058 0.085
0.03-0.10 Gyr 0.039 0.330 0.595
0.10-0.33 Gyr -0.098 0.235 0.488
0.33-1.06 Gyr -0.421 -0.020 0.222
1.06-3.46 Gyr -0.417 -0.028 0.197
3.46-11.26 Gyr -0.039 0.158 0.304
11.26-12.51 Gyr -0.177 0.272 0.753