2025lrt

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Information

Transient

Name: AT2025lrt
Right ascension: 6h58m39.88s
Declination: 53d29m08.48s
Discovery Date: May 23, 2025, 3:42 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.046

Host

Name: 2025lrt
Right ascension: 6h58m39.55s
Declination: 53d29m11.12s
Redshift: 0.034547
Photometric Redshift: 0.041
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.25
Transient MWEBV processed 0.06
Host match processed 2.27
Host information processed 0.1
Host MWEBV processed 0.06
Global aperture construction processed 0.69
Global aperture photometry processed 4.57
Validate global photometry processed 12.66
Global host SED inference processed 392.12
Local aperture photometry processed 4.39
Validate local photometry processed 0.02
Local host SED inference processed 459.66
 

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) = 6h58m39.88s, 53d29m08.48s
semi major axis, semi minor axis (arcsec) = 2.91, 2.91
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 182.64 0.63 18.246 0.004 AB
PanSTARRS_r 357.65 0.94 17.516 0.003 AB
PanSTARRS_i 519.06 0.81 17.112 0.002 AB
PanSTARRS_z 676.79 2.32 16.824 0.004 AB
PanSTARRS_y 851.19 4.74 16.575 0.006 AB
2MASS_J 1418.73 68.26 15.125 0.052 Vega
2MASS_H 1901.3 109.87 14.335 0.063 Vega
2MASS_K 1756.81 107.85 13.950 0.067 Vega

Aperture details

RA, DEC (J2000) = 6h58m39.53s, 53d29m11.33s
semi major axis, semi minor axis (arcsec) = 23.55, 8.74
angle (degrees, anti-clockwise from east) = -101.99

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 66.41 5.77 19.344 0.094 AB
GALEX_NUV 114.13 4.81 18.756 0.046 AB
PanSTARRS_g 2228.64 3.0 15.530 0.001 AB
PanSTARRS_r 4117.14 4.47 14.864 0.001 AB
PanSTARRS_i 5932.45 3.84 14.467 0.001 AB
PanSTARRS_z 7332.6 11.21 14.237 0.002 AB
PanSTARRS_y 8871.89 23.05 14.030 0.003 AB
2MASS_J 12154.17 340.95 12.793 0.030 Vega
2MASS_H 14804.79 551.17 12.106 0.040 Vega
2MASS_K 14349.84 541.87 11.670 0.041 Vega
WISE_W2 5396.5 59.55 11.231 0.012 Vega
WISE_W3 24904.08 217.95 7.735 0.010 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.471 9.678 9.810
{\rm log}_{10}({\rm SFR}) -1.349 -0.579 0.105
{\rm log}_{10}({\rm sSFR}) -11.124 -10.319 -9.500
{\rm stellar\ age} 2.875 6.774 9.093

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.360 -0.536 -0.042
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.685 -0.897 0.141

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.393 1.324 1.841
\delta -0.352 -0.022 0.230
\tau_1/\tau_2 0.605 0.956 1.340
Q_{PAH} 0.492 2.347 4.686
U_{min} 2.683 8.174 15.326
{\rm log}_{10}(\gamma_e)\, -3.333 -2.025 -1.013

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.263 -1.802 -0.054
{\rm log}_{10}(\tau_{AGN})\, 0.958 1.423 1.943

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.471 -0.552 0.038
0.03-0.10 Gyr -1.891 -0.746 0.125
0.10-0.33 Gyr -1.675 -0.644 0.197
0.33-1.09 Gyr -1.532 -0.460 0.219
1.09-3.62 Gyr -1.639 -0.451 -0.012
3.62-11.96 Gyr -1.583 -0.357 -0.078
11.96-13.29 Gyr -1.485 -0.285 0.488

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.575 10.648 10.729
{\rm log}_{10}({\rm SFR}) -0.088 0.334 0.648
{\rm log}_{10}({\rm sSFR}) -10.761 -10.343 -9.973
{\rm stellar\ age} 5.659 7.121 8.455

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.685 -0.396 -0.209
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.668 -1.138 0.023

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.508 0.772 1.091
\delta -0.161 0.002 0.178
\tau_1/\tau_2 0.565 0.916 1.261
Q_{PAH} 0.788 1.650 3.026
U_{min} 2.013 5.970 12.568
{\rm log}_{10}(\gamma_e)\, -3.550 -2.307 -1.328

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.092 -1.731 -1.132
{\rm log}_{10}(\tau_{AGN})\, 1.165 1.555 1.871

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.640 0.287 0.697
0.03-0.10 Gyr -0.301 0.278 0.708
0.10-0.33 Gyr -0.100 0.437 0.810
0.33-1.09 Gyr 0.004 0.481 0.828
1.09-3.62 Gyr 0.247 0.673 0.935
3.62-11.96 Gyr 0.472 0.741 0.884
11.96-13.29 Gyr 0.214 0.778 1.268