2025lyr

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Information

Transient

Name: AT2025lyr
Right ascension: 16h06m16.01s
Declination: 27d11m03.61s
Discovery Date: May 16, 2025, 8:34 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.033

Host

Name: 2025lyr
Right ascension: 16h06m16.05s
Declination: 27d11m03.43s
Redshift: 0.045324
Photometric Redshift: 0.106
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.73
Transient MWEBV processed 0.08
Host match processed 2.0
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.7
Global aperture photometry processed 7.31
Validate global photometry processed 17.74
Global host SED inference processed 560.27
Local aperture photometry processed 7.22
Validate local photometry processed 0.03
Local host SED inference processed 441.73
 

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) = 16h06m16.01s, 27d11m03.61s
semi major axis, semi minor axis (arcsec) = 2.25, 2.25
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 28.91 2.06 20.247 0.077 AB
SDSS_g 71.0 2.25 19.272 0.034 AB
DES_g 75.49 0.42 19.205 0.006 AB
PanSTARRS_g 72.43 0.52 19.250 0.008 AB
SDSS_r 121.51 2.98 18.689 0.027 AB
PanSTARRS_r 125.16 0.61 18.656 0.005 AB
DES_r 143.26 1.34 18.510 0.010 AB
SDSS_i 173.8 3.68 18.300 0.023 AB
PanSTARRS_i 176.6 0.83 18.283 0.005 AB
PanSTARRS_z 194.47 1.57 18.178 0.009 AB
SDSS_z 220.31 8.55 18.042 0.042 AB
DES_z 230.45 3.19 17.994 0.015 AB
PanSTARRS_y 243.45 3.2 17.934 0.014 AB

Aperture details

RA, DEC (J2000) = 16h06m16.03s, 27d11m03.57s
semi major axis, semi minor axis (arcsec) = 17.18, 3.08
angle (degrees, anti-clockwise from east) = -47.3

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 19.82 4.71 20.657 0.258 AB
GALEX_NUV 31.64 2.69 20.149 0.092 AB
SDSS_u 112.99 5.86 18.767 0.056 AB
SDSS_g 224.49 4.3 18.022 0.021 AB
DES_g 228.35 0.84 18.004 0.004 AB
PanSTARRS_g 224.52 1.63 18.022 0.008 AB
SDSS_r 358.06 5.67 17.515 0.017 AB
PanSTARRS_r 363.98 1.87 17.497 0.006 AB
DES_r 394.03 2.48 17.411 0.007 AB
SDSS_i 469.17 7.2 17.222 0.017 AB
PanSTARRS_i 470.82 2.58 17.218 0.006 AB
PanSTARRS_z 531.81 4.96 17.086 0.010 AB
SDSS_z 597.06 25.61 16.960 0.047 AB
DES_z 585.01 5.41 16.982 0.010 AB
PanSTARRS_y 646.91 10.14 16.873 0.017 AB
WISE_W1 381.31 14.03 14.748 0.040 Vega
WISE_W2 231.76 17.32 14.648 0.081 Vega
WISE_W3 632.01 94.31 11.724 0.162 Vega
WISE_W4 1530.36 539.93 9.318 0.383 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})\, 9.099 9.226 9.349
{\rm log}_{10}({\rm SFR}) -1.002 -0.615 -0.229
{\rm log}_{10}({\rm sSFR}) -10.282 -9.879 -9.433
{\rm stellar\ age} 5.635 7.127 8.514

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.146 -0.583 -0.263
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.077 0.254 0.398

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.321 0.641 1.019
\delta -0.630 -0.220 0.085
\tau_1/\tau_2 0.729 1.042 1.340
Q_{PAH} 0.425 1.652 3.795
U_{min} 2.498 7.312 13.717
{\rm log}_{10}(\gamma_e)\, -3.546 -2.751 -1.153

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.940 -1.967 -0.589
{\rm log}_{10}(\tau_{AGN})\, 0.934 1.371 1.759

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.849 -0.590 -0.339
0.03-0.10 Gyr -1.182 -0.638 -0.178
0.10-0.33 Gyr -1.529 -0.929 -0.456
0.33-1.09 Gyr -1.557 -1.020 -0.622
1.09-3.59 Gyr -1.413 -0.844 -0.564
3.59-11.83 Gyr -1.040 -0.687 -0.501
11.83-13.15 Gyr -1.172 -0.624 -0.114

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.456 9.543 9.640
{\rm log}_{10}({\rm SFR}) -0.055 0.148 0.384
{\rm log}_{10}({\rm sSFR}) -9.643 -9.398 -9.127
{\rm stellar\ age} 6.640 7.536 9.731

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.696 -0.449 -0.310
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.293 0.401 0.469

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.199 0.312 0.497
\delta -0.825 -0.565 -0.330
\tau_1/\tau_2 0.559 0.934 1.288
Q_{PAH} 0.278 0.721 1.437
U_{min} 2.743 7.555 14.259
{\rm log}_{10}(\gamma_e)\, -3.445 -2.646 -1.707

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.920 -2.606 -1.985
{\rm log}_{10}(\tau_{AGN})\, 0.967 1.310 1.761

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.787 -0.575 -0.393
0.03-0.10 Gyr 0.069 0.285 0.532
0.10-0.33 Gyr -2.009 -0.782 -0.331
0.33-1.09 Gyr -2.385 -0.977 -0.646
1.09-3.59 Gyr -1.630 -0.731 -0.420
3.59-11.83 Gyr -0.691 -0.359 -0.215
11.83-13.15 Gyr -0.773 -0.200 0.482