2024knf

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Information

Transient

Name: AT2024knf
Right ascension: 23h14m25.42s
Declination: 28d09m47.08s
Discovery Date: May 30, 2024, 9:46 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.092

Host

Name: 2024knf
Right ascension: 23h14m25.15s
Declination: 28d09m49.59s
Redshift: None
Photometric Redshift: 0.047
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.44
Cutout download processed 19.21
Global aperture construction processed 0.61
Local aperture photometry processed 6.32
Global aperture photometry processed 6.06
Validate local photometry processed 0.03
Validate global photometry processed 17.28
Host information processed 0.14
Global host SED inference processed 554.01
Local host SED inference processed 439.06
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
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) = 23h14m25.42s, 28d09m47.08s
semi major axis, semi minor axis (arcsec) = 2.17, 2.17
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 21.57 2.37 20.565 0.119
SDSS_g 78.99 2.36 19.156 0.032
DES_g 80.82 0.43 19.131 0.006
PanSTARRS_g 79.64 0.63 19.147 0.009
SDSS_r 147.98 3.28 18.475 0.024
PanSTARRS_r 144.57 0.7 18.500 0.005
DES_r 160.99 1.01 18.383 0.007
SDSS_i 208.11 4.13 18.104 0.022
PanSTARRS_i 194.56 0.78 18.177 0.004
PanSTARRS_z 246.4 1.67 17.921 0.007
SDSS_z 291.31 7.1 17.739 0.026
DES_z 274.93 3.94 17.802 0.016
PanSTARRS_y 298.63 3.7 17.712 0.013

Aperture details

RA, DEC (J2000) = 23h14m25.13s, 28d09m49.40s
semi major axis, semi minor axis (arcsec) = 31.09, 11.75
angle (degrees, anti-clockwise from east) = -38.02

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 46.11 7.44 19.741 0.175
GALEX_NUV 120.09 5.97 18.701 0.054
SDSS_u 427.65 19.62 17.322 0.050
SDSS_g 1459.96 10.97 15.989 0.008
DES_g 1423.68 2.05 16.016 0.002
PanSTARRS_g 1515.47 5.37 15.949 0.004
SDSS_r 2474.53 15.26 15.416 0.007
PanSTARRS_r 2485.37 5.8 15.412 0.003
DES_r 2625.34 4.6 15.352 0.002
SDSS_i 3597.23 21.97 15.010 0.007
PanSTARRS_z 3933.87 14.14 14.913 0.004
SDSS_z 4600.07 52.39 14.743 0.012
DES_z 4197.57 16.33 14.843 0.004
PanSTARRS_y 4919.4 31.7 14.670 0.007
2MASS_J 5015.43 440.91 13.754 0.095
2MASS_H 6080.62 696.74 13.073 0.124
2MASS_K 6351.52 809.45 12.555 0.138
WISE_W1 3328.22 54.41 12.395 0.018
WISE_W2 1769.62 58.06 12.441 0.036
WISE_W3 4759.25 225.1 9.532 0.051
WISE_W4 4158.07 1323.23 8.233 0.346
 

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})\, 9.194 9.341 9.468
{\rm log}_{10}({\rm SFR}) -1.080 -0.751 -0.446
{\rm log}_{10}({\rm sSFR}) -10.450 -10.092 -9.751
{\rm stellar\ age} 3.926 6.282 7.672

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.208 -0.598 -0.195
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.728 -0.300 0.257

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.392 0.715 1.096
\delta -0.649 -0.219 0.156
\tau_1/\tau_2 0.642 1.005 1.382
Q_{PAH} 1.002 2.638 4.641
U_{min} 2.651 8.068 15.343
{\rm log}_{10}(\gamma_e)\, -3.235 -1.943 -0.761

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.206 -2.376 -0.746
{\rm log}_{10}(\tau_{AGN})\, 1.035 1.542 1.981

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.258 -0.925 -0.600
0.03-0.10 Gyr -1.339 -0.751 -0.184
0.10-0.33 Gyr -1.456 -0.824 -0.397
0.33-1.09 Gyr -1.339 -0.807 -0.447
1.09-3.58 Gyr -1.220 -0.784 -0.521
3.58-11.82 Gyr -1.350 -0.854 -0.645
11.82-13.13 Gyr -1.572 -0.861 -0.397

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.278 10.399 10.478
{\rm log}_{10}({\rm SFR}) -1.122 0.114 0.430
{\rm log}_{10}({\rm sSFR}) -11.577 -10.292 -9.964
{\rm stellar\ age} 3.077 5.608 6.835

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.722 -0.399 -0.218
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.135 0.301 0.456

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.291 0.471 0.700
\delta -0.639 -0.400 -0.177
\tau_1/\tau_2 0.630 0.936 1.271
Q_{PAH} 0.330 0.765 1.498
U_{min} 2.228 6.995 14.269
{\rm log}_{10}(\gamma_e)\, -3.778 -3.385 -2.833

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.483 -3.912 -3.176
{\rm log}_{10}(\tau_{AGN})\, 0.947 1.373 1.828

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.274 -0.050 0.261
0.03-0.10 Gyr 0.521 0.861 1.169
0.10-0.33 Gyr -0.112 0.510 0.895
0.33-1.09 Gyr -0.009 0.364 0.626
1.09-3.58 Gyr 0.090 0.389 0.634
3.58-11.82 Gyr -0.704 0.145 0.337
11.82-13.13 Gyr -1.157 0.056 0.536