2024spu

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Information

Transient

Name: AT2024spu
Right ascension: 19h09m51.55s
Declination: 42d21m57.74s
Discovery Date: Aug. 15, 2024, 8:13 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.079

Host

Name: 2024spu
Right ascension: 19h09m50.97s
Declination: 42d21m52.78s
Redshift: None
Photometric Redshift: 0.044
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.19
Cutout download processed 6.99
Global aperture construction processed 0.62
Local aperture photometry processed 3.37
Global aperture photometry processed 3.64
Validate local photometry processed 0.02
Validate global photometry processed 10.03
Host information processed 0.13
Global host SED inference processed 519.44
Local host SED inference processed 589.14
Transient information processed 0.0
Transient MWEBV processed 0.15
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

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) = 19h09m51.55s, 42d21m57.74s
semi major axis, semi minor axis (arcsec) = 2.32, 2.32
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 27.95 0.53 20.284 0.021 AB
PanSTARRS_r 37.79 0.68 19.957 0.020 AB
PanSTARRS_i 39.18 0.83 19.917 0.023 AB
PanSTARRS_z 46.01 1.83 19.743 0.043 AB
PanSTARRS_y 42.76 4.22 19.822 0.107 AB

Aperture details

RA, DEC (J2000) = 19h09m50.97s, 42d21m52.86s
semi major axis, semi minor axis (arcsec) = 21.5, 10.85
angle (degrees, anti-clockwise from east) = -99.22

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 967.99 3.48 16.435 0.004 AB
PanSTARRS_r 1459.87 4.45 15.989 0.003 AB
PanSTARRS_i 1684.51 5.38 15.834 0.003 AB
PanSTARRS_z 1898.95 11.77 15.704 0.007 AB
PanSTARRS_y 2057.41 27.1 15.617 0.014 AB
2MASS_J 1951.76 377.51 14.779 0.210 Vega
2MASS_H 3083.51 564.97 13.810 0.199 Vega
2MASS_K 2168.91 612.22 13.722 0.306 Vega
WISE_W1 1084.18 78.59 13.613 0.079 Vega
WISE_W2 590.93 66.25 13.632 0.122 Vega
WISE_W3 1664.51 157.66 10.673 0.103 Vega
WISE_W4 2101.44 719.26 8.974 0.372 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.865 8.173 8.401
{\rm log}_{10}({\rm SFR}) -2.285 -1.658 -1.319
{\rm log}_{10}({\rm sSFR}) -10.531 -9.890 -9.328
{\rm stellar\ age} 0.463 3.533 6.186

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.591 -1.012 -0.393
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.840 -1.555 -1.064

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.130 0.347 0.700
\delta -0.631 -0.185 0.161
\tau_1/\tau_2 0.546 0.949 1.359
Q_{PAH} 1.846 4.061 5.943
U_{min} 2.996 8.663 16.605
{\rm log}_{10}(\gamma_e)\, -2.844 -1.688 -0.581

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.041 -1.071 -0.423
{\rm log}_{10}(\tau_{AGN})\, 1.077 1.550 1.977

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.285 -1.658 -1.319
0.03-0.10 Gyr -1.946 -1.243 -0.504
0.10-0.33 Gyr -2.238 -1.336 -0.787
0.33-1.09 Gyr -3.338 -1.641 -1.178
1.09-3.59 Gyr -4.321 -2.059 -1.610
3.59-11.85 Gyr -4.852 -2.389 -1.822
11.85-13.17 Gyr -5.086 -2.462 -1.725

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.843 9.961 10.076
{\rm log}_{10}({\rm SFR}) -1.590 -0.814 -0.396
{\rm log}_{10}({\rm sSFR}) -11.530 -10.789 -10.379
{\rm stellar\ age} 2.868 5.524 6.998

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.305 -1.006 -0.761
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.855 -1.510 -0.290

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.063 0.128 0.220
\delta -0.786 -0.345 0.181
\tau_1/\tau_2 0.704 1.053 1.403
Q_{PAH} 0.723 2.603 5.084
U_{min} 2.738 8.224 15.661
{\rm log}_{10}(\gamma_e)\, -2.905 -1.809 -1.053

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.364 -3.419 -2.491
{\rm log}_{10}(\tau_{AGN})\, 0.972 1.437 1.872

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.590 -0.814 -0.396
0.03-0.10 Gyr -1.189 -0.356 0.133
0.10-0.33 Gyr -0.858 -0.189 0.232
0.33-1.09 Gyr -0.408 0.030 0.310
1.09-3.59 Gyr -0.281 0.005 0.235
3.59-11.85 Gyr -1.014 -0.294 -0.044
11.85-13.17 Gyr -1.322 -0.365 0.110