2025lva

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Information

Transient

Name: AT2025lva
Right ascension: 10h51m46.13s
Declination: -5d42m39.26s
Discovery Date: May 16, 2025, 1:18 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name: 2025lva
Right ascension: 10h51m46.01s
Declination: -5d42m38.61s
Redshift: 0.068823
Photometric Redshift: 0.088
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 6.29
Transient MWEBV processed 0.04
Host match processed 2.04
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 5.64
Validate global photometry processed 14.98
Global host SED inference processed 406.52
Local aperture photometry processed 5.47
Validate local photometry processed 0.02
Local host SED inference processed 465.23
 

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) = 10h51m46.13s, -5d42m39.26s
semi major axis, semi minor axis (arcsec) = 1.52, 1.52
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 37.16 0.41 19.975 0.012 AB
PanSTARRS_g 32.64 0.35 20.116 0.012 AB
PanSTARRS_r 47.58 0.43 19.706 0.010 AB
DES_r 57.55 0.87 19.500 0.016 AB
PanSTARRS_i 60.05 0.56 19.454 0.010 AB
PanSTARRS_z 65.33 0.92 19.362 0.015 AB
DES_z 77.26 1.79 19.180 0.025 AB
PanSTARRS_y 69.39 2.38 19.297 0.037 AB

Aperture details

RA, DEC (J2000) = 10h51m46.01s, -5d42m38.46s
semi major axis, semi minor axis (arcsec) = 7.36, 5.62
angle (degrees, anti-clockwise from east) = -101.19

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 17.53 3.01 20.790 0.187 AB
GALEX_NUV 30.41 2.12 20.192 0.076 AB
DES_g 201.26 1.06 18.141 0.006 AB
PanSTARRS_g 198.63 1.42 18.155 0.008 AB
PanSTARRS_r 291.53 1.71 17.738 0.006 AB
DES_r 315.88 2.24 17.651 0.008 AB
PanSTARRS_i 363.4 2.29 17.499 0.007 AB
PanSTARRS_z 388.79 3.76 17.426 0.011 AB
DES_z 429.44 4.71 17.318 0.012 AB
PanSTARRS_y 430.84 9.96 17.314 0.025 AB
2MASS_J 205.73 156.93 17.222 0.828 Vega
2MASS_H 456.78 226.96 15.883 0.539 Vega
2MASS_K 514.09 300.63 15.285 0.635 Vega
WISE_W1 219.89 13.62 15.345 0.067 Vega
WISE_W2 177.13 17.1 14.940 0.105 Vega
WISE_W3 448.13 82.13 12.097 0.199 Vega
WISE_W4 -84.62 449.97 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.556 8.812 8.960
{\rm log}_{10}({\rm SFR}) -1.524 -0.850 -0.039
{\rm log}_{10}({\rm sSFR}) -10.444 -9.675 -8.715
{\rm stellar\ age} 0.827 3.951 6.080

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.288 -0.498 -0.049
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.705 -0.911 0.077

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.176 0.476 0.791
\delta -0.715 -0.343 0.059
\tau_1/\tau_2 0.683 1.036 1.410
Q_{PAH} 1.247 3.148 5.536
U_{min} 3.085 8.635 15.958
{\rm log}_{10}(\gamma_e)\, -2.760 -1.617 -0.510

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.321 -1.110 -0.214
{\rm log}_{10}(\tau_{AGN})\, 1.076 1.519 1.991

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.591 -1.093 -0.747
0.03-0.10 Gyr -1.753 -0.812 0.104
0.10-0.33 Gyr -1.352 -0.546 -0.027
0.33-1.08 Gyr -2.055 -0.742 -0.378
1.08-3.53 Gyr -2.766 -1.158 -0.784
3.53-11.56 Gyr -3.354 -1.464 -1.033
11.56-12.84 Gyr -3.234 -1.499 -0.872

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.661 9.731 9.818
{\rm log}_{10}({\rm SFR}) -0.877 -0.480 -0.122
{\rm log}_{10}({\rm sSFR}) -10.646 -10.219 -9.859
{\rm stellar\ age} 5.433 6.459 7.473

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.247 -0.944 -0.714
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.399 0.110 0.398

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.079 0.154 0.269
\delta -0.707 -0.266 0.119
\tau_1/\tau_2 0.738 1.045 1.395
Q_{PAH} 1.135 2.576 4.400
U_{min} 2.569 7.571 14.261
{\rm log}_{10}(\gamma_e)\, -2.593 -1.632 -0.757

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.601 -2.226 -1.416
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.488 1.898

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.612 -0.904 -0.656
0.03-0.10 Gyr -0.846 -0.386 0.026
0.10-0.33 Gyr -0.292 -0.021 0.214
0.33-1.08 Gyr -0.436 -0.150 0.050
1.08-3.53 Gyr -0.454 -0.184 0.009
3.53-11.56 Gyr -0.382 -0.179 -0.035
11.56-12.84 Gyr -0.648 -0.169 0.262