2025kr

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Information

Transient

Name: AT2025kr
Right ascension: 11h10m52.46s
Declination: 5d05m28.91s
Discovery Date: Jan. 8, 2025, 2:20 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.056

Host

Name: 2025kr
Right ascension: 11h10m52.88s
Declination: 5d05m25.81s
Redshift: 0.065713
Photometric Redshift: 0.055
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.61
Cutout download processed 18.7
Global aperture construction processed 0.58
Local aperture photometry processed 5.38
Global aperture photometry processed 4.9
Validate local photometry processed 0.03
Validate global photometry processed 14.59
Host information processed 0.08
Global host SED inference processed 466.91
Local host SED inference processed 398.94
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.13
Log transient processing status 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) = 11h10m52.46s, 5d05m28.91s
semi major axis, semi minor axis (arcsec) = 1.59, 1.59
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 9.2 1.33 21.491 0.157
SDSS_g 24.55 1.36 20.425 0.060
DES_g 25.72 0.21 20.374 0.009
PanSTARRS_g 25.53 0.4 20.382 0.017
SDSS_r 40.53 1.78 19.881 0.048
PanSTARRS_r 39.2 0.53 19.917 0.015
DES_r 44.57 0.5 19.777 0.012
SDSS_i 53.55 2.17 19.578 0.044
PanSTARRS_i 54.86 0.35 19.552 0.007
PanSTARRS_z 61.73 0.99 19.424 0.017
SDSS_z 65.48 5.42 19.360 0.090
DES_z 66.04 1.26 19.350 0.021
PanSTARRS_y 68.1 2.51 19.317 0.040

Aperture details

RA, DEC (J2000) = 11h10m52.85s, 5d05m26.00s
semi major axis, semi minor axis (arcsec) = 21.66, 16.38
angle (degrees, anti-clockwise from east) = -48.75

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 98.87 2.75 18.912 0.030
GALEX_NUV 151.54 2.33 18.449 0.017
SDSS_u 565.58 14.7 17.019 0.028
SDSS_g 1315.63 10.91 16.102 0.009
PanSTARRS_g 1402.68 4.6 16.033 0.004
SDSS_r 2199.78 14.66 15.544 0.007
PanSTARRS_r 2223.99 6.02 15.532 0.003
SDSS_i 3227.54 19.43 15.128 0.007
PanSTARRS_z 3678.8 11.4 14.986 0.003
SDSS_z 3828.68 61.56 14.942 0.017
PanSTARRS_y 4240.17 29.31 14.832 0.008
2MASS_J 3961.31 543.98 14.011 0.149
2MASS_H 6616.89 821.38 12.981 0.135
2MASS_K 4598.5 1024.14 12.906 0.242
WISE_W1 2900.11 45.8 12.545 0.017
WISE_W2 1802.15 56.38 12.422 0.034
WISE_W3 5860.15 264.71 9.306 0.049
WISE_W4 8404.52 1730.02 7.469 0.223
 

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})\, 8.777 8.942 9.074
{\rm log}_{10}({\rm SFR}) -1.744 -1.170 -0.514
{\rm log}_{10}({\rm sSFR}) -10.725 -10.108 -9.398
{\rm stellar\ age} 3.074 5.741 7.302

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.562 -0.948 -0.415
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.706 -0.884 0.129

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.183 0.551 0.930
\delta -0.560 -0.175 0.176
\tau_1/\tau_2 0.724 1.069 1.423
Q_{PAH} 0.882 2.851 5.276
U_{min} 3.140 8.279 15.467
{\rm log}_{10}(\gamma_e)\, -3.028 -2.062 -0.944

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.706 -0.715 -0.177
{\rm log}_{10}(\tau_{AGN})\, 1.114 1.494 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.933 -1.400 -1.030
0.03-0.10 Gyr -1.870 -1.137 -0.384
0.10-0.33 Gyr -1.589 -0.887 -0.293
0.33-1.08 Gyr -1.601 -0.885 -0.478
1.08-3.53 Gyr -1.536 -0.949 -0.693
3.53-11.60 Gyr -1.787 -1.061 -0.797
11.60-12.88 Gyr -1.971 -1.128 -0.622

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.598 10.697 10.788
{\rm log}_{10}({\rm SFR}) 1.194 1.405 1.710
{\rm log}_{10}({\rm sSFR}) -9.524 -9.270 -8.916
{\rm stellar\ age} 6.139 7.276 9.506

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.470 -0.306 -0.191
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.900 0.243 0.416

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.200 0.303 0.469
\delta -0.862 -0.645 -0.435
\tau_1/\tau_2 0.556 1.000 1.460
Q_{PAH} 0.409 1.073 1.810
U_{min} 2.167 6.363 12.912
{\rm log}_{10}(\gamma_e)\, -3.691 -3.147 -2.323

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.500 -2.481 -1.988
{\rm log}_{10}(\tau_{AGN})\, 0.942 1.319 1.760

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.106 0.507 0.734
0.03-0.10 Gyr 1.328 1.553 1.861
0.10-0.33 Gyr -1.787 0.056 0.628
0.33-1.08 Gyr -2.131 0.082 0.494
1.08-3.53 Gyr -0.605 0.468 0.825
3.53-11.60 Gyr 0.282 0.781 0.941
11.60-12.88 Gyr 0.211 0.938 1.658