2024spi

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Information

Transient

Name: AT2024spi
Right ascension: 17h44m39.76s
Declination: 8d47m45.30s
Discovery Date: Aug. 22, 2024, 5:01 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.132

Host

Name: 2024spi
Right ascension: 17h44m40.06s
Declination: 8d47m45.62s
Redshift: None
Photometric Redshift: 0.102
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.8
Cutout download processed 3.98
Global aperture construction processed 0.55
Local aperture photometry processed 3.08
Global aperture photometry processed 3.24
Validate local photometry processed 0.02
Validate global photometry processed 9.48
Host information processed 0.14
Global host SED inference processed 438.02
Local host SED inference processed 882.58
Transient information processed 0.0
Transient MWEBV processed 0.11
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) = 17h44m39.76s, 8d47m45.30s
semi major axis, semi minor axis (arcsec) = 1.06, 1.06
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_y 33.53 1.99 20.087 0.065

Aperture details

RA, DEC (J2000) = 17h44m40.04s, 8d47m46.06s
semi major axis, semi minor axis (arcsec) = 11.07, 8.6
angle (degrees, anti-clockwise from east) = -108.72

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 16.84 4.54 20.834 0.293
GALEX_NUV 13.28 3.09 21.092 0.253
PanSTARRS_g 252.96 2.07 17.892 0.009
PanSTARRS_r 517.57 2.65 17.115 0.006
PanSTARRS_i 781.59 2.66 16.668 0.004
PanSTARRS_z 949.07 6.48 16.457 0.007
PanSTARRS_y 1075.06 17.73 16.321 0.018
2MASS_J 1699.1 325.59 14.930 0.208
2MASS_H 2289.75 483.68 14.133 0.229
2MASS_K 2192.42 473.15 13.710 0.234
WISE_W1 921.78 57.49 13.789 0.068
WISE_W2 576.19 48.25 13.660 0.091
WISE_W3 1995.13 150.64 10.476 0.082
 

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})\, 8.562 9.005 9.269
{\rm log}_{10}({\rm SFR}) -0.856 -0.295 0.083
{\rm log}_{10}({\rm sSFR}) -9.977 -9.273 -8.670
{\rm stellar\ age} 0.732 5.230 7.522

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.501 -0.706 0.047
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.977 -0.534 0.120

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.643 1.060 1.459
\delta -0.435 -0.063 0.222
\tau_1/\tau_2 0.439 0.850 1.348
Q_{PAH} 0.759 2.767 5.429
U_{min} 3.116 8.852 16.534
{\rm log}_{10}(\gamma_e)\, -3.223 -1.808 -0.579

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.588 -1.470 -0.428
{\rm log}_{10}(\tau_{AGN})\, 1.029 1.460 1.894

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.856 -0.295 0.083
0.03-0.10 Gyr -2.226 -0.888 0.040
0.10-0.33 Gyr -3.077 -1.473 -0.524
0.33-1.06 Gyr -3.629 -1.406 -0.547
1.06-3.44 Gyr -3.888 -1.418 -0.839
3.44-11.18 Gyr -3.690 -1.321 -0.844
11.18-12.42 Gyr -4.111 -1.391 -0.553

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.702 10.767 10.848
{\rm log}_{10}({\rm SFR}) -0.230 -0.033 0.155
{\rm log}_{10}({\rm sSFR}) -11.031 -10.795 -10.600
{\rm stellar\ age} 6.944 7.578 9.904

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.811 -0.566 -0.381
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.466 -0.296 0.219

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.157 0.248 0.376
\delta -0.198 0.136 0.319
\tau_1/\tau_2 0.517 0.884 1.292
Q_{PAH} 1.105 3.034 5.168
U_{min} 2.935 9.149 16.885
{\rm log}_{10}(\gamma_e)\, -2.867 -1.635 -0.827

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.985 -2.672 -1.748
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.528 1.925

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.230 -0.033 0.155
0.03-0.10 Gyr -1.414 -0.390 0.157
0.10-0.33 Gyr -2.499 -0.597 -0.102
0.33-1.06 Gyr -2.680 -0.545 -0.052
1.06-3.44 Gyr -1.813 -0.010 0.513
3.44-11.18 Gyr 0.320 0.713 0.833
11.18-12.42 Gyr 0.143 0.832 1.546