2025lyc

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Information

Transient

Name: AT2025lyc
Right ascension: 14h53m38.54s
Declination: -10d47m38.97s
Discovery Date: May 25, 2025, 9:54 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.071

Host

Name: 2025lyc
Right ascension: 14h53m38.40s
Declination: -10d47m41.96s
Redshift: None
Photometric Redshift: 0.140
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.44
Transient MWEBV processed 0.09
Host match processed 3.18
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 0.67
Global aperture photometry processed 5.42
Validate global photometry processed 12.97
Global host SED inference processed 440.34
Local aperture photometry processed 5.28
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

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) = 14h53m38.54s, -10d47m38.97s
semi major axis, semi minor axis (arcsec) = 0.81, 0.81
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available


Aperture details

RA, DEC (J2000) = 14h53m38.40s, -10d47m41.76s
semi major axis, semi minor axis (arcsec) = 8.18, 7.0
angle (degrees, anti-clockwise from east) = -149.08

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 211.44 0.98 18.087 0.005 AB
PanSTARRS_g 216.75 1.93 18.060 0.010 AB
PanSTARRS_r 420.24 2.09 17.341 0.005 AB
DES_r 458.21 1.96 17.247 0.005 AB
PanSTARRS_i 602.34 2.41 16.950 0.004 AB
PanSTARRS_z 816.2 7.04 16.621 0.009 AB
PanSTARRS_y 881.4 11.21 16.537 0.014 AB
2MASS_J 937.09 208.73 15.576 0.242 Vega
2MASS_H 1379.74 311.65 14.683 0.245 Vega
2MASS_K 402.06 363.79 15.551 0.982 Vega
WISE_W1 597.47 19.76 14.260 0.036 Vega
WISE_W2 398.51 24.84 14.060 0.068 Vega
WISE_W3 753.97 72.55 11.533 0.104 Vega
WISE_W4 502.69 421.55 10.527 0.910 Vega
 

Imaging data

Click the image to load the interactive plot.


 

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})\, 10.650 10.796 10.917
{\rm log}_{10}({\rm SFR}) -3.636 -1.050 0.038
{\rm log}_{10}({\rm sSFR}) -14.255 -11.783 -10.686
{\rm stellar\ age} 2.870 5.928 7.353

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.289 -0.814 -0.567
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.654 -0.773 0.131

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.184 0.368 0.589
\delta -0.783 -0.445 -0.097
\tau_1/\tau_2 0.601 1.001 1.412
Q_{PAH} 0.697 1.940 4.380
U_{min} 2.770 8.587 16.350
{\rm log}_{10}(\gamma_e)\, -3.059 -2.037 -0.957

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.098 -2.847 -1.797
{\rm log}_{10}(\tau_{AGN})\, 1.119 1.604 1.970

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.218 -1.872 -0.559
0.03-0.10 Gyr -4.059 -1.069 0.160
0.10-0.32 Gyr -3.002 -0.390 0.870
0.32-1.04 Gyr -1.739 0.470 1.087
1.04-3.34 Gyr 0.151 1.010 1.382
3.34-10.77 Gyr -0.645 0.840 1.124
10.77-11.97 Gyr -1.567 0.628 1.457