2025lla

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Information

Transient

Name: AT2025lla
Right ascension: 21h18m26.57s
Declination: 13d13m30.59s
Discovery Date: May 21, 2025, 11:05 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.050

Host

Name: 2025lla
Right ascension: 21h18m26.71s
Declination: 13d13m27.48s
Redshift: None
Photometric Redshift: 0.123
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.01
Transient MWEBV processed 0.12
Host match processed 2.38
Host information processed 0.08
Host MWEBV processed 0.09
Global aperture construction processed 0.66
Global aperture photometry processed 3.98
Validate global photometry processed 10.96
Global host SED inference processed 435.32
Local aperture photometry processed 3.96
Validate local photometry no valid phot 0.01
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) = 21h18m26.57s, 13d13m30.59s
semi major axis, semi minor axis (arcsec) = 0.9, 0.9
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) = 21h18m26.72s, 13d13m27.26s
semi major axis, semi minor axis (arcsec) = 8.74, 7.53
angle (degrees, anti-clockwise from east) = -99.82

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 213.98 2.01 18.074 0.010 AB
PanSTARRS_r 343.42 2.11 17.560 0.007 AB
PanSTARRS_i 463.03 2.37 17.236 0.006 AB
PanSTARRS_z 529.04 5.44 17.091 0.011 AB
PanSTARRS_y 656.52 14.78 16.857 0.024 AB
2MASS_J 593.3 232.19 16.072 0.425 Vega
2MASS_H 770.35 314.08 15.316 0.443 Vega
2MASS_K 1014.52 461.47 14.547 0.494 Vega
WISE_W1 335.31 19.07 14.887 0.062 Vega
WISE_W2 219.14 21.47 14.709 0.106 Vega
WISE_W3 525.45 86.29 11.925 0.178 Vega
WISE_W4 429.15 502.33 10.698 1.271 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})\, 10.214 10.330 10.433
{\rm log}_{10}({\rm SFR}) -0.809 -0.168 0.405
{\rm log}_{10}({\rm sSFR}) -11.144 -10.502 -9.894
{\rm stellar\ age} 2.169 4.730 6.391

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.824 -0.606 -0.472
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.570 0.047 0.325

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.111 0.218 0.387
\delta -0.900 -0.703 -0.355
\tau_1/\tau_2 0.599 0.946 1.324
Q_{PAH} 0.437 1.581 3.584
U_{min} 2.436 7.268 14.523
{\rm log}_{10}(\gamma_e)\, -2.890 -1.950 -1.007

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.325 -3.155 -2.046
{\rm log}_{10}(\tau_{AGN})\, 1.087 1.571 1.932

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.874 -0.258 0.070
0.03-0.10 Gyr -1.196 -0.177 0.507
0.10-0.32 Gyr -0.973 0.320 0.933
0.32-1.05 Gyr 0.395 0.800 1.168
1.05-3.39 Gyr 0.095 0.546 0.858
3.39-10.95 Gyr -0.929 0.261 0.556
10.95-12.17 Gyr -1.267 0.179 0.750