2024knv

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Information

Transient

Name: AT2024knv
Right ascension: 15h03m06.58s
Declination: 14d08m59.11s
Discovery Date: June 8, 2024, 6:36 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name: 2024knv
Right ascension: 15h03m06.75s
Declination: 14d09m02.02s
Redshift: 0.108954
Photometric Redshift: 0.110
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.4
Cutout download processed 18.18
Global aperture construction processed 0.58
Local aperture photometry processed 5.7
Global aperture photometry processed 6.02
Validate local photometry processed 0.03
Validate global photometry processed 16.83
Host information processed 0.13
Global host SED inference processed 844.05
Local host SED inference not enough filters 19.6
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.1
Log transient processing status blocked 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) = 15h03m06.58s, 14d08m59.11s
semi major axis, semi minor axis (arcsec) = 1.01, 1.01
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_z 35.15 1.02 20.035 0.032

Aperture details

RA, DEC (J2000) = 15h03m06.74s, 14d09m02.30s
semi major axis, semi minor axis (arcsec) = 10.17, 8.27
angle (degrees, anti-clockwise from east) = -173.13

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 7.73 2.44 21.680 0.342
GALEX_NUV 4.77 0.77 22.205 0.176
SDSS_u 93.31 6.75 18.975 0.079
SDSS_g 398.37 5.77 17.399 0.016
DES_g 455.63 1.16 17.253 0.003
PanSTARRS_g 474.0 1.88 17.211 0.004
SDSS_r 946.62 8.95 16.460 0.010
PanSTARRS_r 1028.71 2.51 16.369 0.003
DES_r 1072.2 2.42 16.324 0.002
SDSS_i 1436.16 12.85 16.007 0.010
PanSTARRS_i 1392.2 3.05 16.041 0.002
PanSTARRS_z 1802.8 6.3 15.760 0.004
SDSS_z 1900.25 32.43 15.703 0.019
DES_z 1948.75 7.74 15.676 0.004
PanSTARRS_y 2193.33 15.87 15.547 0.008
2MASS_J 2950.67 217.66 14.330 0.080
2MASS_H 3207.55 369.07 13.767 0.125
2MASS_K 3340.98 359.15 13.253 0.117
WISE_W1 1545.06 25.32 13.229 0.018
WISE_W2 978.99 30.7 13.084 0.034
WISE_W3 324.96 91.04 12.446 0.304
WISE_W4 383.62 483.78 10.820 1.369
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.074 11.098 11.195
{\rm log}_{10}({\rm SFR}) -1.397 -1.029 -0.719
{\rm log}_{10}({\rm sSFR}) -12.517 -12.138 -11.836
{\rm stellar\ age} 7.439 8.324 11.351

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.391 -0.263 -0.167
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.391 -0.607 0.045

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.019 0.057 0.114
\delta -0.777 -0.388 0.040
\tau_1/\tau_2 0.483 0.889 1.293
Q_{PAH} 1.909 4.130 5.976
U_{min} 3.660 10.651 18.274
{\rm log}_{10}(\gamma_e)\, -1.971 -0.745 -0.198

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.062 -2.844 -1.958
{\rm log}_{10}(\tau_{AGN})\, 1.120 1.554 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.560 -1.192 -0.886
0.03-0.10 Gyr -3.368 -1.697 -1.152
0.10-0.32 Gyr -4.205 -1.916 -1.283
0.32-1.05 Gyr -3.784 -1.732 -0.937
1.05-3.42 Gyr -2.680 -1.156 -0.225
3.42-11.11 Gyr 0.172 1.074 1.166
11.11-12.34 Gyr 0.663 1.397 2.068