2025L

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Information

Transient

Name: AT2025L
Right ascension: 2h31m34.37s
Declination: -23d00m40.20s
Discovery Date: Jan. 2, 2025, 5:42 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.027

Host

Name: 2025L
Right ascension: 2h31m33.32s
Declination: -23d00m59.81s
Redshift: None
Photometric Redshift: 0.119
 

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
not enough filters
 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 2.99
Cutout download processed 12.52
Global aperture construction processed 0.9
Local aperture photometry processed 7.35
Global aperture photometry processed 7.82
Validate local photometry processed 0.03
Validate global photometry processed 22.55
Host information processed 0.1
Global host SED inference processed 680.33
Local host SED inference not enough filters 22.66
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.08
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) = 2h31m34.37s, -23d00m40.20s
semi major axis, semi minor axis (arcsec) = 0.93, 0.93
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 1.62 0.26 23.377 0.178 AB

Aperture details

RA, DEC (J2000) = 2h31m33.31s, -23d00m59.58s
semi major axis, semi minor axis (arcsec) = 4.44, 4.16
angle (degrees, anti-clockwise from east) = -133.7

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.66 1.2 22.837 0.488 AB
GALEX_NUV 2.82 1.35 22.775 0.521 AB
DES_g 231.46 0.46 17.989 0.002 AB
PanSTARRS_g 233.56 1.4 17.979 0.006 AB
PanSTARRS_r 486.04 1.53 17.183 0.003 AB
DES_r 557.02 0.85 17.035 0.002 AB
PanSTARRS_i 745.01 1.31 16.720 0.002 AB
PanSTARRS_z 949.73 2.99 16.456 0.003 AB
DES_z 1046.71 3.38 16.350 0.004 AB
PanSTARRS_y 1137.14 9.0 16.260 0.009 AB
2MASS_J 1680.38 147.82 14.942 0.096 Vega
2MASS_H 2309.91 250.82 14.123 0.118 Vega
2MASS_K 1781.37 265.37 13.935 0.162 Vega
WISE_W1 671.36 27.32 14.134 0.044 Vega
WISE_W2 406.87 24.36 14.037 0.065 Vega
WISE_W3 138.76 67.28 13.370 0.526 Vega
WISE_W4 159.27 323.34 11.775 2.204 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.719 10.858 10.987
{\rm log}_{10}({\rm SFR}) -3.396 -0.778 0.384
{\rm log}_{10}({\rm sSFR}) -14.633 -11.709 -10.360
{\rm stellar\ age} 5.926 7.285 11.193

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.542 -1.118 -0.828
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.561 -0.586 0.199

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.372 0.561 0.753
\delta -0.888 -0.687 -0.455
\tau_1/\tau_2 0.543 1.003 1.477
Q_{PAH} 0.489 1.506 3.628
U_{min} 3.049 9.283 17.154
{\rm log}_{10}(\gamma_e)\, -2.970 -1.757 -0.976

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.456 -3.512 -2.454
{\rm log}_{10}(\tau_{AGN})\, 1.118 1.635 1.991

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.024 -1.725 -0.231
0.03-0.10 Gyr -4.199 -0.818 0.512
0.10-0.32 Gyr -3.767 -0.506 0.748
0.32-1.05 Gyr -3.273 -0.452 0.642
1.05-3.40 Gyr -2.471 0.210 1.017
3.40-11.00 Gyr -0.789 0.897 1.183
11.00-12.22 Gyr -0.807 1.092 2.119