2025lia

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Information

Transient

Name: AT2025lia
Right ascension: 15h41m49.85s
Declination: 65d30m57.97s
Discovery Date: May 22, 2025, 8:11 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name: 2025lia
Right ascension: 15h41m49.52s
Declination: 65d30m53.34s
Redshift: 0.102555
Photometric Redshift: 0.095
 

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 3.01
Cutout download processed 13.05
Global aperture construction processed 0.63
Local aperture photometry processed 5.02
Global aperture photometry processed 5.38
Validate local photometry processed 0.02
Validate global photometry processed 15.78
Host information processed 0.09
Global host SED inference processed 490.41
Local host SED inference processed 648.13
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.06
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) = 15h41m49.85s, 65d30m57.97s
semi major axis, semi minor axis (arcsec) = 1.06, 1.06
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 48.2 1.8 19.692 0.040 AB

Aperture details

RA, DEC (J2000) = 15h41m49.48s, 65d30m53.29s
semi major axis, semi minor axis (arcsec) = 12.38, 7.2
angle (degrees, anti-clockwise from east) = -139.88

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.44 3.25 21.462 0.374 AB
GALEX_NUV 5.69 3.14 22.013 0.599 AB
SDSS_u 18.6 9.27 20.726 0.541 AB
SDSS_g 536.86 6.55 17.075 0.013 AB
PanSTARRS_g 603.22 2.39 16.949 0.004 AB
SDSS_r 1325.58 10.27 16.094 0.008 AB
PanSTARRS_r 1296.5 3.64 16.118 0.003 AB
SDSS_i 1946.46 13.34 15.677 0.007 AB
PanSTARRS_i 1975.17 4.44 15.661 0.002 AB
PanSTARRS_z 2458.55 7.02 15.423 0.003 AB
SDSS_z 2739.53 30.93 15.306 0.012 AB
PanSTARRS_y 2993.45 15.86 15.210 0.006 AB
2MASS_J 4077.19 232.35 13.979 0.062 Vega
2MASS_H 4946.63 367.92 13.297 0.081 Vega
2MASS_K 4155.25 369.69 13.016 0.097 Vega
WISE_W1 2052.17 19.1 12.920 0.010 Vega
WISE_W2 1326.19 20.42 12.754 0.017 Vega
WISE_W3 499.0 56.81 11.981 0.124 Vega
WISE_W4 629.44 282.25 10.283 0.487 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})\, 8.694 9.121 9.421
{\rm log}_{10}({\rm SFR}) -0.862 -0.298 0.339
{\rm log}_{10}({\rm sSFR}) -10.175 -9.390 -8.454
{\rm stellar\ age} 1.208 5.766 8.347

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.371 -0.524 0.039
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.007 -0.515 0.149

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.458 0.857 1.456
\delta -0.643 -0.228 0.159
\tau_1/\tau_2 0.414 0.852 1.327
Q_{PAH} 0.381 1.712 4.472
U_{min} 2.919 8.145 15.140
{\rm log}_{10}(\gamma_e)\, -3.308 -2.156 -0.780

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.206 -0.942 -0.164
{\rm log}_{10}(\tau_{AGN})\, 1.003 1.447 1.849

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.699 -0.129 0.444
0.03-0.10 Gyr -2.175 -0.780 0.227
0.10-0.33 Gyr -3.613 -1.351 -0.407
0.33-1.06 Gyr -4.346 -1.239 -0.443
1.06-3.44 Gyr -3.864 -1.132 -0.550
3.44-11.18 Gyr -3.117 -1.023 -0.487
11.18-12.42 Gyr -2.960 -0.931 0.016

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.162 11.256 11.313
{\rm log}_{10}({\rm SFR}) -4.274 -1.332 0.319
{\rm log}_{10}({\rm sSFR}) -15.703 -12.621 -10.919
{\rm stellar\ age} 7.503 10.753 11.790

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.692 -0.513 -0.385
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.662 -0.821 0.086

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.135 0.257 0.403
\delta -0.876 -0.595 -0.259
\tau_1/\tau_2 0.540 0.950 1.406
Q_{PAH} 0.322 1.022 2.911
U_{min} 2.614 8.035 15.604
{\rm log}_{10}(\gamma_e)\, -3.435 -2.736 -1.535

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.191 -3.171 -2.291
{\rm log}_{10}(\tau_{AGN})\, 0.978 1.370 1.815

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.827 -1.449 0.091
0.03-0.10 Gyr -5.550 -1.588 0.363
0.10-0.33 Gyr -6.008 -2.023 0.131
0.33-1.06 Gyr -5.467 -2.031 -0.125
1.06-3.44 Gyr -3.518 -1.220 0.387
3.44-11.18 Gyr -1.268 0.915 1.465
11.18-12.42 Gyr 1.162 2.306 2.469